---
title: "Universal and Object-Specific Mental Factors: The Psychological Engine"
author: "釋慧鏡 (Shi Huijing)"
series: "S3 Practice — Hundred Dharmas & Yogācāra Praxis (S3-P07)"
series_short: "S3"
paper_id: "S3-P07"
paper_number: 7
date: "2026-04"
version: "1.0"
license: "CC BY-NC-SA 4.0"
---
# Universal and Object-Specific Mental Factors: The Psychological Engine

**The Minimal Complete Structure of Every Moment of Mind — From Inevitable Ignition to On-Demand Activation**

*遍行與別境：心理引擎——
每一念的最小完整結構：從必然點火到按需啟動*

## Abstract

The five universal mental factors (sarvatraga: attention, contact, feeling, perception, volition) and the five object-specific mental factors (viniyata: desire, conviction, mindfulness, concentration, wisdom) together constitute the minimal complete engine of every moment of mental activity. The universals are the five phases that inevitably activate in every moment of consciousness — whenever mind operates, these five are necessarily present. The object-specifics are the five directional controls that activate only under particular conditions — each arises only when its specific type of object is encountered. The difference between them is not one of relative importance but a structural distinction between "necessarily present" and "conditionally present."

This paper takes the *Cheng Weishi Lun*'s "four universalities" (四一切) framework as its core analytical tool, the *Saṃyukta Āgama*'s contact→feeling→perception→volition causal chain as its Āgama doctrinal root, the *Saṃdhinirmocana Sūtra*'s śamatha-vipaśyanā teachings as sūtra-level authority for the object-specifics (concentration and wisdom), and the *Śūraṅgama Sūtra*'s accounts of the feeling-aggregate and perception-aggregate domains as practice-level verification. Drawing on the *Yogācārabhūmi-śāstra*, *Bajishi Guiju Buzhu*, *Śatadharmaprakāśamukha-śāstra*, and *Pañcaskandha-prakaraṇa* as treatise foundations, it systematically unfolds the complete doctrine of all ten factors.

§II establishes the scriptural foundations in two tiers: sūtras (five groups of Āgama texts on contact-feeling-perception-volition, *Saṃdhinirmocana* śamatha-vipaśyanā teachings, *Śūraṅgama* feeling and perception domains, *Avataṃsaka* mindfulness-concentration-wisdom in the ten grounds, *Laṅkāvatāra* five dharmas and three self-natures), then treatises (*Cheng Weishi Lun* universal and object-specific definitions, four universalities framework, volition and the three types of karma, *Yogācārabhūmi* parallel definitions, *Bajishi Guiju Buzhu* mental-factor configurations for each consciousness group). §III unfolds the core argument in three layers: the universals as inevitable ignition (four universalities, causal chain, four consciousness-group differences, contact-feeling-perception-volition individually), the object-specifics as on-demand activation (object-specific conditions, desire-conviction-mindfulness-concentration-wisdom individually), and the structural relationship between the two groups. §IV offers cognitive appraisal theory, mindfulness research, and flow theory as heuristic cross-disciplinary analogies. §V provides five middle-way corrections.

**Keywords:** universal mental factors (sarvatraga), object-specific mental factors (viniyata), four universalities, contact (sparśa), feeling (vedanā), perception (saṃjñā), volition (cetanā), attention (manaskāra), desire (chanda), conviction (adhimokṣa), mindfulness (smṛti), concentration (samādhi), wisdom (prajñā)

---

## I. Introduction

### 1.1 Textual Position

S3-P03 through P06 unfolded the eight consciousnesses one by one — from the ālaya-vijñāna's silent warehouse (P03), to manas's invisible grasping (P04), to the sixth consciousness's practice arena (P05), to the first five consciousnesses' sensory directness (P06). Those four papers answered the question: what does the "hardware" of mind look like?

Beginning with this paper, we turn to a different question: when that hardware operates, what is the "software"?

The *Śatadharmaprakāśamukha-śāstra* classifies the fifty-one mental factors into six groups: five universals, five object-specifics, eleven wholesome, six root afflictions, twenty subsidiary afflictions, and four indeterminates.[^1] Mental factors (caitta) are psychological functions that "associate with mind" — they are not independent entities but qualities that necessarily or conditionally co-arise whenever consciousness operates.[^2] If the eight consciousnesses are the engine, mental factors are the various dynamic modes the engine generates: some modes appear whenever the engine runs (universals), some require specific conditions to activate (object-specifics), some are wholesome fuel (wholesome factors), some are polluting impurities (afflictions and subsidiaries), and some depend on circumstances (indeterminates).

The universals and object-specifics are the most foundational of the six groups. The five universals are prerequisites for every moment of consciousness — without them, consciousness cannot function. The five object-specifics are the conditions for cognitive activity to deepen and gain direction — without them, consciousness remains at the most basic reactive level. Together, they constitute the "minimal complete structure" of mental activity.

### 1.2 The Problem

Why are the five universals "necessarily present" while the five object-specifics are "conditionally present"?

The answer lies in the *Cheng Weishi Lun*'s "four universalities" framework. The four universalities are four measures of how pervasive a mental factor is: universality of moral nature (does it pervade all three — wholesome, unwholesome, and neutral?), universality of ground (does it pervade all three realms and nine grounds?), universality of time (is it uninterrupted across all times?), and universality of association (does it associate with all eight consciousnesses?). The five universals possess all four universalities — they are present in every moral nature, every realm-ground, every moment, and every consciousness. The object-specifics possess only the first two — they pervade all three natures and all nine grounds but are not present at all times or in all consciousnesses.[^3]

This is not an abstract classification exercise. Understanding this difference directly concerns the starting point of practice: you do not need to "produce" the universals — they are already operating. What you need to do is "activate" the right object-specifics — directing desire toward wholesome dharmas, stabilizing mindfulness on the object of observation, gathering concentration to focus the mind, and sharpening wisdom to discern reality. Practice does not mean building psychological mechanisms from scratch; it means installing directional controls on an engine that is already running.

### 1.3 Scope and Structure

This paper covers the first two groups of mental factors in the hundred dharmas: the five universals (attention, contact, feeling, perception, volition) and the five object-specifics (desire, conviction, mindfulness, concentration, wisdom) — ten factors in total. These ten already appeared in S3-P03 through P06 in their roles as factors associated with specific consciousnesses. This paper reverses the perspective: instead of consciousness as protagonist, the mental factors themselves take center stage.

The paper follows a two-tier sūtra→treatise architecture. §II establishes scriptural foundations in two layers: sūtras (Āgama, *Saṃdhinirmocana*, *Śūraṅgama*, *Avataṃsaka*, *Laṅkāvatāra*) and treatises (*Cheng Weishi Lun*, *Yogācārabhūmi*, *Bajishi Guiju Buzhu*, *Śatadharmaprakāśamukha-śāstra*, *Pañcaskandha-prakaraṇa*). §III unfolds the core argument in three layers: universals, object-specifics, and their structural relationship. §IV offers cross-disciplinary parallels. §V provides middle-way corrections. §VI concludes.

---

## II. Scriptural Foundations

### A. Sūtras — The Authority of the Buddha's Word

#### 2.1 Āgama: The Contact→Feeling→Perception→Volition Causal Chain

The doctrinal roots of the five universal mental factors predate the Yogācāra school by centuries. The Buddha in the Āgama sūtras already clearly disclosed the causal structure of contact, feeling, perception, and volition — the scriptural source from which the later Yogācāra theory of universals would develop.

*Saṃyukta Āgama* sūtra 306 provides the most complete teaching. The Buddha explains the cognitive mechanism of the six sense-bases:

> "Eye and form are two… Eye and form as conditions give rise to eye-consciousness. The meeting of the three is contact. Contact co-arises with feeling, perception, and volition. These four formless aggregates plus eye and form — such dharmas are designated 'a person.'"[^4]

The structure is crucial: sense-faculty (eye) and object (form) are two; the two as conditions generate consciousness (eye-consciousness); the meeting of the three generates contact; contact co-arises with feeling, perception, and volition. The Buddha notes in the same passage that it is on this basis that beings designate concepts like "person," "being," "individual" — and that "all these dharmas are impermanent, conditioned, and born from intentional conditions." This already foreshadows the core mechanism of "imagined nature" (parikalpita-svabhāva) in Yogācāra: on the basis of the contact→feeling→perception→volition process, consciousness designates various names, grasping dependent-arising dharmas as real "selves" and "persons."

Sūtra 214 provides a more precise sequence:

> "These three dharmas meet as contact. Having contacted, there is feeling; having felt, there is volition; having willed, there is perception."[^5]

Notably, the sequence here is "contact→feeling→volition→perception," slightly different from the later Yogācāra sequence "attention→contact→feeling→perception→volition." This is not a contradiction but reflects different observational emphases — the Āgamas focus on the causal chain "from contact to suffering" as a practice-oriented breakpoint, not on systematic classification of mental factors.

Sūtra 460 further subdivides the contact-feeling relationship into three types:

> "Eye-element differs, form-element differs — at the pleasant place, two conditions generate consciousness, the meeting of three generates contact, and pleasant contact as condition generates pleasant feeling… At the unpleasant place… painful contact as condition generates painful feeling… At the neutral place… neither-painful-nor-pleasant contact as condition generates neither-painful-nor-pleasant feeling."[^6]

Pleasant conditions generate pleasant feeling, unpleasant conditions generate painful feeling, neutral conditions generate neutral feeling — the quality of contact directly determines the quality of feeling. This is the Āgama basis for the later Yogācāra principle that "contact serves as the basis for feeling."

#### 2.2 Āgama: Feeling — The Critical Link in Dependent Origination

Feeling (vedanā) holds an exceptionally special position in the Āgama teachings: it is one of the five aggregates, the seventh link of the twelve-fold dependent origination, and — crucially — the turning point in practice between continued cycling and liberation.

The Buddha's definition of feeling is supremely concise:

> "There are three feelings — painful, pleasant, and neither-painful-nor-pleasant. What is their cause, origin, birth, and condition? These three feelings have contact as cause, contact as origin, contact as birth, contact as condition. When that particular contact ceases, that particular feeling also ceases, subsides, cools, and disappears."[^7]

Feeling arises entirely dependent on contact — contact ceases, feeling ceases. This causal structure was later precisely formulated in Yogācāra as "contact serves as the basis for feeling."

Why is feeling the critical point for practice? Because the core turning point in the twelve links is precisely "feeling conditions craving":

> "Contact conditions feeling, feeling conditions craving, craving conditions grasping, grasping conditions becoming, becoming conditions birth, birth conditions aging, sickness, death, sorrow, lamentation, pain, grief, and despair — thus arises this entire mass of suffering."[^8]

When feeling arises, if one does not notice it, it automatically flows into craving. Once craving arises, grasping, becoming, birth, and aging-and-death follow in rapid succession. The key point of practice is to insert awareness between "feeling" and "craving" — this is precisely the microscopic mechanism of "practicing deep prajñāpāramitā" discussed in S2-P03.

The Buddha further illustrates the difference between ordinary beings and noble ones with the "two arrows" simile:

> "The unlearned worldling, when touched by painful feeling… is used by the underlying tendency of aversion. When touched by pleasant feeling… is used by the underlying tendency of desire… The learned noble disciple… is not used by the underlying tendency of ignorance regarding neutral feeling; regarding pleasant feeling, is liberated and unbound."[^9]

The worldling is struck by two arrows: the bodily feeling plus the chain reaction of mental craving, aversion, and delusion. The noble one is struck by only one arrow — feeling arises, but the underlying tendencies of desire, aversion, and delusion do not take over. This is not the absence of feeling, but feeling without being swept away.

At a deeper level, the Buddha states what seems a paradoxical proposition:

> "Because all formations are impermanent, because all formations are subject to change, I declare that all feelings whatsoever are suffering."[^10]

All three feelings are suffering — not that pleasant feeling is phenomenologically identical to painful feeling, but that all conditioned feelings are impermanent and subject to change, and impermanence entails suffering. This is the ultimate reality of the feeling mental factor under the illumination of prajñā.

#### 2.3 Āgama: Perception — The Starting Point of Name-and-Label

Perception (saṃjñā) in the Āgamas is defined in a way that directly reveals its function as the starting point of conceptual construction:

> "How is perception known as it really is? It is the six bodies of perception: perception born of eye-contact, perception born of ear-, nose-, tongue-, body-, and mind-contact."[^11]

The *Ekottara Āgama* states even more directly:

> "What is perception? Perception is also knowing. Knowing blue, yellow, white, black, knowing painful and pleasant — therefore it is called knowing."[^12]

Perception's function is "knowing" — discriminating features and extracting images. This is the Āgama basis for the Yogācāra definition "taking images as its nature."

But perception is not merely a neutral cognitive function. The *Madhyama Āgama* discloses the causal relationship between perception and unwholesome thought:

> "From what do unwholesome thoughts arise? I declare that they arise from perception. What is perception? I declare that perception is of many kinds — sensual perception, malicious perception, harmful perception."[^13]

Unwholesome thoughts arise from perception. Perception is the seedbed of "imagined nature": first it takes an image, then it designates names, and on the basis of those names, intentions of desire, aversion, and harm arise. The Yogācāra definition — "taking images as its nature, designating various names as its function" — is the precise theorization of this Āgama teaching.

#### 2.4 Āgama: Volition — The Root of Karmic Force

Volition (cetanā) in the Āgama teachings is directly equated with the formation aggregate — it is the psychological root of karmic force.

> "How are formations known as they really are? It is the six bodies of volition — volition born of eye-contact, volition born of ear-, nose-, tongue-, body-, and mind-contact. This is called formations."[^14]

The formation aggregate is the six bodies of volition. This means: the "formations" of the five aggregates do not refer generically to all mental activity but specifically to volition — the function of making the mind act. The *Ekottara Āgama* explains directly:

> "What are formations? Formations are what can bring about accomplishment. What do they accomplish? They accomplish either unwholesome deeds or wholesome deeds."[^15]

Formations are "doing" — accomplishing good or evil, entirely through volition. In a dialogue with King Prasenajit, the Buddha established the supremacy of mental action (volition associated with the sixth consciousness) among the three types of karma:

> "Which of these three actions is weightiest — bodily, verbal, or mental?" The Buddha told the king: "Among these three, mental action is weightiest; bodily and verbal action are hardly worth mentioning."[^16]

Mental action is weightiest — because "what a person does begins with mental intention, then speech follows, and after speech, bodily action follows." The Buddha concluded with a verse:

> "Mind is the forerunner of all dharmas; mind is chief, mind is maker. If with a corrupt mind one speaks or acts, suffering follows like the wheel follows the ox's hoof. If with a pure mind one speaks or acts, happiness follows like a shadow that never departs."[^17]

This verse, consistent with the opening verse of the *Dhammapada*, establishes the Āgama authority for volition as the root of all wholesome and unwholesome karmic force.

#### 2.5 Āgama: Attention — Right Thinking and Wrong Thinking

Among the five universals, "attention" (manaskāra) presents an important terminological discovery from this paper's corpus research: the term "appropriate attention" (yoniso manasikāra) does not appear in the Chinese Āgama translations — it is a later Abhidharma coinage. The corresponding Āgama term is "right thinking" (sammā-saṅkappa) and its opposite, "wrong thinking."[^18]

This terminological difference does not affect doctrinal consistency. *Saṃyukta Āgama* sūtra 346 unfolds an extremely important causal chain revealing how "wrong thinking" leads to cyclic existence:

> "Because three dharmas are not severed, one cannot escape aging, sickness, and death: desire, aversion, and delusion. Because three more are not severed, one cannot escape these: personality view, attachment to precepts-and-vows, and doubt. Because three more are not severed, one cannot escape these: wrong thinking, frequenting wrong paths, and a lazy mind."[^19]

Wrong thinking → personality view, precepts-attachment, doubt → desire, aversion, delusion → aging, sickness, death. In reverse: right thinking → severing the three fetters → freedom from the three poisons → freedom from aging-sickness-death.

The Buddha, recounting his own awakening, placed "right thinking" at the heart of contemplating dependent origination:

> "'What being present, is birth present?' With right thinking, immediate knowledge arose: 'Becoming being present, birth is present.'"[^20]

The Buddha contemplated dependent origination through right thinking — "tracing back to consciousness and unable to go beyond it."[^21] Right thinking is not ordinary reflection but the psychological function of seeing causal dharmas as they really are — this is the Āgama root of the Yogācāra concept "appropriate attention."

The Buddha further instructed the monks to apply right thinking to the Four Noble Truths:

> "You should rightly think: 'This is the noble truth of suffering, this is the noble truth of the origin of suffering, this is the noble truth of the cessation of suffering, this is the noble truth of the path leading to the cessation of suffering.' Why? Such thinking brings benefit in meaning, benefit in Dharma, benefit in the holy life — right knowledge, right awakening, rightly directed toward nirvāṇa."[^22]

Right thinking about the Four Noble Truths leads to right knowledge, right awakening, nirvāṇa; worldly thinking "brings no benefit in meaning, no benefit in Dharma." The direction of attention determines the wholesome or unwholesome trajectory of the entire cognitive activity.

#### 2.6 Saṃdhinirmocana Sūtra: Śamatha-Vipaśyanā and Concentration-Wisdom

The central role of concentration (samādhi) and wisdom (prajñā) among the object-specific factors requires direct sūtra-level support. The *Saṃdhinirmocana Sūtra*'s Chapter on the Yoga of Discernment provides the most systematic śamatha-vipaśyanā teachings.

The Buddha told Maitreya Bodhisattva of four types of objects for meditation:

> "One is the object of śamatha — non-discriminating images. One is the object of vipaśyanā — discriminating images. Two are objects of both: the limits of reality and accomplished purpose."[^23]

Śamatha's object is the non-discriminating image — the mind does not discriminate but focuses on a single object. Vipaśyanā's object is the discriminating image — within concentration, one engages in discernment and investigation. These directly correspond to the object-specific factors of concentration ("causing the mind not to scatter") and wisdom ("discernment as its nature").

The Buddha's definition of śamatha:

> "Regarding the well-contemplated dharmas, dwelling alone in a quiet place, attending and contemplating. Again regarding this contemplating mind, inwardly continuing, attending and contemplating. Through much abiding in such right practice, there arises lightness of body and lightness of mind — this is named śamatha."[^24]

The Buddha's definition of vipaśyanā:

> "Regarding the objects of knowledge within the samādhi-image, one correctly discerns, most thoroughly discerns, thoroughly investigates, thoroughly examines — whether as acceptance, delight, wisdom, view, or contemplation — this is named vipaśyanā."[^25]

The criterion for the unified practice of śamatha and vipaśyanā receives a supremely concise answer from the Buddha:

> "'At what point can one say that a bodhisattva's śamatha and vipaśyanā operate in unison?' 'When there is right thinking with mind unified in a single object.' 'What is mind unified in a single object?' 'Penetrating that the images within samādhi are nothing but consciousness; or, having penetrated this, further contemplating suchness.'"[^26]

The hallmark of unified calm-and-insight is "mind unified in a single object" — and its content is "penetrating that images are nothing but consciousness." This is the canonical authority for the Yogācāra observation: in concentration, one realizes that the object is merely a transformation of consciousness, not an external reality. The Buddha immediately confirms:

> "Those images are nothing but consciousness. I declare that the object of consciousness is nothing but what consciousness projects."[^27]

The same chapter also reveals the obstacles to calm and insight:

> "Restlessness and regret are obstacles to śamatha; torpor, drowsiness, and doubt are obstacles to vipaśyanā."[^28]

Restlessness and regret obstruct calm — the mind cannot settle. Torpor, drowsiness, and doubt obstruct insight — the mind cannot clearly discern. This provides canonical support for the middle-way corrections regarding concentration and wisdom in the core argument below.

#### 2.7 Śūraṅgama Sūtra: The Domains of Feeling and Perception — Practice Verification

Feeling and perception, as universal mental factors, are not merely theoretical categories. *Śūraṅgama Sūtra* fascicle 9, through its framework of the "five aggregate domains," concretely describes the dangers practitioners may encounter when traversing the feeling and perception aggregates in meditation — a practice-level verification of what happens when these mental factors go awry.

The general principle of the feeling-aggregate domain:

> "When the practitioner practicing samādhi has exhausted the form aggregate through śamatha, they see the minds of all buddhas as images appearing in a bright mirror. Though they have some attainment, they cannot yet use it — like a person in a nightmare whose hands and feet are intact, who sees and hears without confusion, yet whose mind is contacted by an intruding force and cannot move. This is called the domain of the feeling aggregate."[^29]

The first type of feeling-aggregate deviation is highly representative:

> "The mind develops brightness and is excessively suppressed inward, whereupon boundless grief suddenly arises… even seeing mosquitoes as if they were infants, giving rise to pity and shedding tears unknowingly. This is called the overexertion of functional suppression. If understood, there is no fault — it is not saintly attainment. If one takes it as saintly attainment, then a grief-demon enters the chambers of one's mind."[^30]

The practitioner, due to excessive inner suppression, suddenly generates boundless compassion — seeing insects as infants, weeping uncontrollably. This is not the great compassion of a sage but a manifestation of feeling gone awry: the "receiving" function of feeling has become oversensitized, amplifying every encounter into emotional impact. The key phrase: "If one takes it as saintly attainment, then a demon enters" — mistaking feeling's dysfunction for realization opens the door to demonic influence.

The perception-aggregate domain is equally sobering:

> "When the practitioner has exhausted the feeling aggregate… the mind separates from its form like a bird leaving a cage… This is called the domain of the perception aggregate."[^31]

The Buddha's closing warning is severe:

> "All these are manifestations of the perception aggregate interacting with mental exertion… Sentient beings in their obstinate confusion, encountering these conditions and failing to recognize them, claim to have achieved sainthood — this constitutes the great lie, resulting in descent into the Avīci hell."[^32]

The significance for this paper: universal mental factors are not "low-level" functions that can be ignored. Feeling and perception going awry in advanced meditation can lead practitioners onto demonic paths. Understanding the precise mechanisms of the universals is not merely academic classification — it is fundamental to the safety of practice.

#### 2.8 Avataṃsaka Sūtra: Mindfulness, Concentration, and Wisdom in the Ten Grounds

The place of mindfulness, concentration, and wisdom among the object-specific factors within the Mahāyāna practice system receives systematic support from the *Avataṃsaka Sūtra*'s Ten Grounds chapter, where the fourth ground (Blazing Wisdom) bodhisattva cultivates the thirty-seven factors of awakening:

> "Cultivating the faith faculty, relying on renunciation, relying on detachment, relying on cessation, turning toward relinquishment; cultivating the energy faculty, the mindfulness faculty, the concentration faculty, the wisdom faculty…"[^33]

Mindfulness faculty, concentration faculty, wisdom faculty — these three as "faculties" are foundational powers of the bodhisattva path. The "Departing from the World" chapter further reveals their content:

> "Delighting in right mindfulness, because the mind is not scattered; delighting in wisdom, because it discriminates all dharmas… delighting in the gates of samādhi, because through one gate of samādhi one enters all gates of samādhi."[^34]

Right mindfulness keeps the mind from scattering, wisdom enables discernment of all dharmas, samādhi enables one gate to open all gates. The same chapter adds:

> "Mindfulness and wisdom follow awakening without ever scattering… Right mindfulness observes, taming one's own emotions, guarding others' intentions."[^35]

"Taming one's own emotions" is the self-benefit function of mindfulness, concentration, and wisdom; "guarding others' intentions" is the other-benefit manifestation of the bodhisattva vow. The object-specific factors of mindfulness, concentration, and wisdom in bodhisattva practice are not merely personal meditation tools but core capacities for benefiting both self and other.

#### 2.9 Laṅkāvatāra Sūtra: Five Dharmas and Three Self-Natures

The *Laṅkāvatāra Sūtra*'s "five dharmas" (name, appearance, discrimination, right wisdom, suchness) provide a unique lens for understanding the deep relationship between the perception mental factor and the wisdom mental factor.

> "The five dharmas, self-natures, consciousnesses, and twofold selflessness — namely name, appearance, discrimination, right wisdom, and suchness."[^36]

The correspondence between the five dharmas and the three natures is precise:

> "Name and appearance belong to the imagined nature. Because discrimination arises simultaneously with mind and mental factors dependent upon them — like the sun and its light — this is the dependent nature. Right wisdom and suchness, being indestructible, are the perfected nature."[^37]

Name and appearance correspond to perception's "taking images as its nature, designating names as its function." Discrimination corresponds to perception and volition operating at the imagined-nature level. Right wisdom corresponds to wisdom's non-outflow transformation. Suchness is the reality that wisdom illuminates.

The sūtra summarizes in verse:

> "Five dharmas, three self-natures, / together with the eight consciousnesses; / twofold selflessness — / these encompass the entire Mahāyāna."[^38]

From perception to wisdom, from name-and-appearance to right wisdom, from imagined to perfected — the universal factor of perception and the object-specific factor of wisdom form a complete contrast of polluted and purified across the three-nature framework.

### B. Treatises — The Engine of Doctrinal Argument

#### 2.10 Cheng Weishi Lun, Fascicle 3: Definitions of the Five Universals

The *Cheng Weishi Lun* fascicle 3, in discussing which mental factors associate with the ālaya-vijñāna, provides the standard definitions:

> "It constantly associates with contact, attention, feeling, perception, and volition. From beginningless time until transformation, the ālaya-vijñāna in all states constantly associates with these five, because they belong to the universal category."[^39]

The five definitions in sequence:

Contact: "The differentiated transformation of the meeting of three [faculty, object, consciousness], causing mind and mental factors to contact objects as its nature; serving as the basis for feeling, perception, and volition as its function."[^40]

Attention: "Alerting the mind as its nature; directing the mind toward the object as its function. It alerts the seeds that should give rise to mind, directing them toward the object — hence the name 'attention.'"[^41]

Feeling: "Receiving agreeable, disagreeable, and neutral aspects of objects as its nature; giving rise to craving as its function — because it can give rise to desires for union, separation, and neither."[^42]

Perception: "Taking images of objects as its nature; designating various names as its function — because only after establishing the delimiting characteristics of objects can various names subsequently arise."[^43]

Volition: "Causing the mind to act as its nature; deploying the mind toward wholesome and other categories as its function — because it can apprehend the aspects of proper causes and the like, driving one's own mind to create what is wholesome and so forth."[^44]

The treatise concludes: "Since these five belong to the universal category, they definitely associate with the storehouse consciousness."[^45]

#### 2.11 Cheng Weishi Lun, Fascicle 5: Object-Specific Definitions, Four Universalities, and Specific-Object Arising

Fascicle 5 provides the classification framework and the five object-specific definitions.

The classification summary uses six phrases for the six groups:

> "Definitely obtainable in all minds. Arising because of specific distinct objects. Obtainable only in wholesome minds. Being of the nature of root afflictions. Being only the equal-flow nature of afflictions. Not fixed with respect to wholesome, afflicted, and so forth."[^46]

"Definitely obtainable in all minds" — universals. "Arising because of specific distinct objects" — object-specifics. The name "object-specific" derives precisely from these four characters (別別緣境): each arises only when encountering its particular type of object.

The five object-specific definitions:

Desire: "Hoping for what is desired as its nature; serving as the basis for diligence as its function."[^47]

Conviction: "Holding firm regarding what is determined as its nature; being irreversible as its function. Whether through wrong or right teaching, reasoning, or evidence, regarding the object apprehended, it decisively endorses and holds — so that different conditions cannot reverse it."[^48]

Mindfulness: "Causing the mind to clearly remember and not forget what has been previously experienced as its nature; serving as the basis for concentration as its function. Repeatedly maintaining what one has previously experienced, not allowing it to be lost, because it can lead to concentration. Regarding objects never previously experienced in their specific or general character, mindfulness does not arise at all."[^49]

Concentration: "Causing the mind to focus without scattering on the observed object as its nature; serving as the basis for wisdom as its function."[^50]

Wisdom: "Discernment regarding the observed object as its nature; resolving doubt as its function."[^51]

The same fascicle uses the "four universalities" to distinguish the six groups:

> "Using the four universalities to distinguish the five categories: universality of nature, ground, time, and association. The universals possess all four. The object-specifics possess only the first two. The wholesome possess only one — universality of ground. The afflictive possess none. The indeterminates possess only one — universality of nature."[^52]

#### 2.12 Cheng Weishi Lun, Fascicle 1: Volition and the Three Types of Karma

Fascicle 1, responding to the objection "the Buddha spoke of three types of karma — does rejecting bodily and verbal karma not contradict the sūtras?", provides the precise argument for volition as the substance of karma:

> "Volition that can move the body is called bodily karma. Volition that can produce speech is called verbal karma. The two [types of] volition — deliberative and decisive — being associated with the mental consciousness and activating the mental consciousness, are called mental karma."[^53]

Bodily karma is not the physical movement itself but "the volition that moves the body." Verbal karma is not speech itself but "the volition that produces speech." Mental karma is "deliberative volition" plus "decisive volition." All karma has volition as its substance — bodily and verbal expressions are "conventionally called karma because they are initiated by volition."

#### 2.13 Yogācārabhūmi-śāstra: Universal and Object-Specific Definitions (Comparison)

The *Yogācārabhūmi* fascicle 3 provides a parallel set of definitions:

Universals:

> "How many arise in all mental states, all grounds, all times, all [consciousnesses]? Five — from attention through volition. Attention: the turning of mind. Contact: the meeting of three. Feeling: receiving. Perception: apprehending images. Volition: mental construction."[^54]

And their functions:

> "Attention functions as directing the mind. Contact functions as the basis for feeling, perception, and volition. Feeling functions as the basis for the arising of craving. Perception functions as causing the mind to produce various verbal designations regarding the object. Volition functions as initiating investigation, analysis, and bodily-verbal karma."[^55]

Object-specifics:

> "How many arise in all mental states and all grounds but not all times and not all [consciousnesses]? Also five — from desire through wisdom."[^56]

"Not all times, not all [consciousnesses]" — not present at every moment, not associated with every consciousness. This is the key distinction from the universals.

The *Yogācārabhūmi* fascicle 1 lists fifty-three mental factors — two more than the fifty-one of the *Śatadharmaprakāśamukha-śāstra*, adding "wrong desire" and "wrong conviction."[^57] This reflects the refinement process: Vasubandhu subsumed wrong desire into the unwholesome aspect of desire and wrong conviction into the wrong aspect of conviction, rather than listing them as separate factors.

#### 2.14 Śatadharmaprakāśamukha-śāstra and Pañcaskandha-prakaraṇa: Classification Summary

The *Śatadharmaprakāśamukha-śāstra* establishes the standard fifty-one factor classification:

> "The second category, mental factors, comprises fifty-one types in six groups: five universals, five object-specifics, eleven wholesome, six afflictions, twenty subsidiary afflictions, and four indeterminates."[^58]

The *Pañcaskandha-prakaraṇa* lists an identical classification and confirms:

> "Among these mental dharmas: five are universals, five are object-specifics, eleven are wholesome, six are afflictions, the rest are subsidiary afflictions, and four are indeterminate."[^59]

Both treatises agree, establishing the standard version of Yogācāra mental-factor theory.

#### 2.15 Bajishi Guiju Buzhu: Mental-Factor Configurations for Each Consciousness

The *Bajishi Guiju Buzhu* provides the clearest panorama of how universals and object-specifics are configured across the four consciousness groups:

Eighth consciousness: "Its nature is solely unobscured [neutrality] with the five universals" — only the five universals, "because the rest are mutually incompatible."[^60]

Seventh consciousness: "Eight great [subsidiary afflictions], universals, wisdom from the object-specifics, desire, delusion, self-view, and pride accompany it" — the five universals plus only wisdom from the object-specifics, totaling eighteen. The remaining four object-specifics "do not associate because they are mutually incompatible."[^61]

First five consciousnesses: "Universals, object-specifics, eleven wholesome, two intermediate [subsidiaries], eight great [subsidiaries], desire, aversion, and delusion" — all five universals and all five object-specifics, plus more, totaling thirty-four.[^62]

Sixth consciousness: "Associated mental factors number fifty-one… Only this sixth [consciousness] has the complete set, because none are mutually incompatible."[^63]

This configuration table directly reveals the core difference: the five universals appear completely in all four consciousness groups, while the object-specifics vary dramatically — zero in the eighth, only wisdom in the seventh, all five in the first five and the sixth. The universals are a "universal pass"; the object-specifics are "admission by conditions."

---

## III. Core Argument

### 3.1 The Five Universals: The Engine That Inevitably Fires

#### 3.1.1 The Four Universalities — Why They Are Called "Universal"

The universals are called "universal" because they "pervade the four universalities in all minds."[^64] The four universalities measure pervasiveness along four dimensions:

**Universality of nature** — pervading wholesome, unwholesome, and neutral. The universal factors themselves do not determine moral direction: the same "contact," in a wholesome mind, is wholesome contact; in an unwholesome mind, unwholesome contact; in a neutral mind, neutral contact. They are neutral infrastructure; the moral direction is determined by other factors.

**Universality of ground** — pervading all three realms and nine grounds. From the desire realm through the four dhyānas to the four formless absorptions, the five universals are present. Even in the highest absorption of neither-perception-nor-non-perception, as long as consciousness is active, contact-feeling-perception-volition-attention inevitably operate.

**Universality of time** — pervading past, present, and future without interruption. Whenever consciousness-seeds manifest, the five universals manifest simultaneously. There is no conscious activity with "only contact but no feeling" or "only perception but no volition."

**Universality of association** — associating with all eight consciousnesses. From the deepest ālaya-vijñāna to the most active first five consciousnesses, the universals are fully configured. This is their most fundamental distinction from all other mental factors.[^65]

The four universalities can be displayed in a clear table:

| Factor Group | Nature | Ground | Time | Association | Total |
|-------------|--------|--------|------|-------------|-------|
| Universal (5) | ✓ | ✓ | ✓ | ✓ | 4/4 |
| Object-Specific (5) | ✓ | ✓ | ✗ | ✗ | 2/4 |
| Wholesome (11) | ✗ | ✓ | ✗ | ✗ | 1/4 |
| Affliction (6) | ✗ | ✗ | ✗ | ✗ | 0/4 |
| Subsidiary (20) | ✗ | ✗ | ✗ | ✗ | 0/4 |
| Indeterminate (4) | ✓ | ✗ | ✗ | ✗ | 1/4 |

This table reveals a fact of immense practical importance: afflictive factors score zero on all four — affliction is not inevitable. It does not pervade all natures, does not pervade all grounds, does not pervade all times, and does not associate with all consciousnesses. Meanwhile, universals score four out of four — the basic psychological mechanisms are inevitable, but on this inevitable foundation, good and evil are both "transformable." The leverage point of practice is not eliminating universals (impossible and unnecessary) but changing the moral direction attached to them.

#### 3.1.2 Attention→Contact→Feeling→Perception→Volition: Causal Chain and Simultaneous Co-arising

The sequence of the five universals — attention, contact, feeling, perception, volition — is not arbitrary. The logic in *Cheng Weishi Lun* fascicle 3: attention alerts the mind toward an object; faculty-object-consciousness meet and generate contact; contact gives rise to feeling; after feeling, perception takes the image; after perception, volition acts. This is a causal chain:

**Attention** (alerting) → **Contact** (encountering) → **Feeling** (experiencing) → **Perception** (identifying) → **Volition** (acting)

Yet Yogācāra simultaneously acknowledges another fact: these five mental factors "co-arise simultaneously" — they arise in the same moment, not sequentially.[^66]

This seems contradictory: both a causal chain and simultaneous? The answer lies in how "causality" and "time" function differently in Yogācāra. The "causality" among the five universals is logical dependence (without contact there is no feeling), not temporal sequence (first contact, then feeling). In a single moment, attention, contact, feeling, perception, and volition all manifest together — but they have a logical dependence structure: contact is the basis for feeling, feeling is the precondition for perception, perception is the basis for volition. Just as a completed building's foundation, walls, and roof exist simultaneously, but structurally the foundation supports the walls and the walls support the roof.

This concept of "simultaneous causality" has important implications for practice: you cannot "intercept contact first, then handle feeling" — in the same moment, contact-feeling-perception-volition occur together. But in the next moment, you can use mindfulness to observe the previous moment's contact-feeling-perception-volition structure, thereby changing the direction of the next moment. Practice does not perform surgery within a single moment; it gradually transforms across the succession of moments.

#### 3.1.3 The Five Universals Across the Four Consciousness Groups

The same "five universals" manifest in radically different ways across the four consciousness groups. Take contact as an example:

**Eighth consciousness's contact**: The ālaya-vijñāna's contact is the meeting of faculty (the body), object (the container world and seeds), and consciousness (the eighth consciousness) — but this contact is extremely subtle, without distinctions of pleasant or painful feeling, possessing only the most basic function of "causing mind and mental factors to contact the object." As discussed in S3-P03, the "solely" in "solely unobscured, five universals" indicates the extreme simplicity of the eighth consciousness's mental-factor activity.[^67]

**Seventh consciousness's contact**: Manas ceaselessly contacts the ālaya-vijñāna's subjective aspect, grasping it as "self." Manas's contact carries the polluted character of the four afflictions (self-delusion, self-view, self-pride, self-love), but because it operates spontaneously rather than through deliberate discrimination, its contact is "constant yet subtle" — you cannot feel it operating, but it never stops.[^68]

**First five consciousnesses' contact**: The contact of eye, ear, nose, tongue, and body is the most direct sensory encounter — the five sense-objects striking the five sense-faculties, generating the five consciousnesses. Their contact is "direct perception" contact: immediate, non-discriminating, without conceptual labels. The "freshly baked bread aroma" scenario from S3-P06 — the moment nose-consciousness contacts the scent — is a paradigmatic instance.[^69]

**Sixth consciousness's contact**: The sixth consciousness's contact is the most complex — it contacts not only the five external sense-objects but also dharma-objects (concepts, memories, imaginations, reasoning). It can be direct perception (the simultaneous consciousness co-arising with the five senses), inference (the independent consciousness reasoning about concepts), or even non-veridical (erroneous cognition). This complexity is precisely why the sixth consciousness can create both wholesome and unwholesome karma, can practice and can transgress.[^70]

The same mental factor of "contact" displays a complete spectrum from most subtle (eighth) to most complex (sixth) across the four consciousness groups. The same holds for feeling, perception, and volition. This demonstrates that the five universals are not five fixed "things" but five functional modes that transform with each consciousness.

#### 3.1.4 Contact: From Āgama to Yogācāra

Contact is the pivot of the five universals — it serves as the basis for feeling, perception, and volition. *Cheng Weishi Lun* fascicle 3 provides the most detailed analysis:

> "Faculty, object, and consciousness mutually accord — hence 'the meeting of three.' Contact arises dependent on them and causes their convergence… When the three meet, there is the capacity to generate mental factors in accord [with the contact] — this is called 'transformation.' Contact resembles this arising — hence 'differentiation.'"[^71]

The treatise especially emphasizes that contact is "real, not nominal":

> "Contact's own nature is real, not nominal. Among the six groups of six, it belongs to the category of mental factors; it belongs to the category of nutriment; it can serve as a condition."[^72]

Contact is not the "collision" of faculty, object, and consciousness (not identical with the three meeting) but an independent mental-factor function arising at the point of meeting. It is the substance of "contact nutriment" (one of the four nutriments) — beings feed on contact; polluted contact means polluted feeling, purified contact means purified feeling.

Why is contact the basis for feeling? The *Cheng Weishi Lun* explains:

> "The agreeable and other characteristics apprehended by contact and the beneficial and other characteristics apprehended by feeling are extremely proximate to each other, with powerful mutual triggering."[^73]

Contact apprehends the "agreeable, disagreeable, or neutral" aspect of an object; feeling then receives the "beneficial, harmful, or neutral" aspect. The two are structurally "extremely proximate," with contact's apprehension directly triggering feeling's reception.

#### 3.1.5 Feeling: The Critical Link — "Feeling Conditions Craving"

Feeling's special status among the five universals is that it simultaneously belongs to the five aggregates (the feeling aggregate) and the twelve links of dependent origination (contact→feeling→craving→grasping→becoming). As a universal mental factor, feeling is a necessary component of every moment. As a link of dependent origination, feeling is the critical nexus of continued cycling.

The *Cheng Weishi Lun* fascicle 5 analyzes feeling with great precision. The three feelings:

> "Receiving agreeable object-aspects, delighting body and mind, is called pleasant feeling. Receiving disagreeable object-aspects, oppressing body and mind, is called painful feeling. Receiving neutral object-aspects, neither oppressing nor delighting body and mind, is called neither-painful-nor-pleasant feeling."[^74]

The three feelings divide into bodily and mental:

> "Those associated with the five consciousnesses are called bodily feelings, because they depend specifically on the body. Those associated with the mental consciousness are called mental feelings, because they depend solely on mind."[^75]

The three further divide into five: suffering (bodily oppression), pleasure (bodily delight), grief (mental oppression), joy (mental delight), and equanimity (neither oppression nor delight).[^76]

The critical point for practice was already disclosed in the Āgamas: "feeling conditions craving."[^77] When feeling arises — if one does not notice — it automatically flows into craving. Pleasant feeling activates the underlying tendency of desire; painful feeling activates the underlying tendency of aversion; neutral feeling activates the underlying tendency of delusion.[^78]

From the Yogācāra perspective, the severance of "feeling conditions craving" — inserting awareness between feeling and craving — is precisely the function of the sixth consciousness's attention and wisdom. Feeling is universal (inevitably present), but whether feeling flows into craving depends on whether object-specific factors (mindfulness, wisdom) activate. This is the structural relationship between universals and object-specifics in practice: the universals provide the "material" of practice (you will inevitably have feeling); the object-specifics provide the "tools" (you can use mindfulness and wisdom to observe feeling).

#### 3.1.6 Perception: The Seedbed of Imagined Nature

Perception's definition — "taking images of objects as its nature, designating various names as its function"[^79] — reveals a precise two-step mechanism: first taking the image (extracting features from the object), then designating names (labeling with concepts).

This two-step mechanism is precisely the micro-genesis of imagined nature (parikalpita-svabhāva). The *Laṅkāvatāra*'s five-dharma structure reveals the complete process: appearance (the image perception takes) → name (the label perception designates) → discrimination (further construction by perception and volition on the basis of name and appearance).[^80] From "seeing a shape" (appearance) to "that is a flower" (name) to "I like flowers, I want it" (discrimination) — perception operates at every step.

But perception is not a bad thing. Without perception, you could not even understand the Dharma — "perception functions as causing the mind to produce various verbal designations regarding the object."[^81] The language of scripture is designation; the concepts of practice are designation; "imagined nature" itself is a designation. Perception's function is neutral — the problem is not perception itself but its "object" and "direction." When perception takes accurate images and designates accurate names under the guidance of wisdom — that is perception guided by right awareness. When perception takes distorted images and designates deluded names under the influence of ignorance — that is perception generating affliction.

The Āgamas already warned: "unwholesome thoughts arise from perception" — sensual, malicious, and harmful perception.[^82] But equally, wholesome thoughts arise from perception. Perception is shared infrastructure for both cycling and liberation: practice does not mean eliminating perception (impossible — it is universal) but transforming the direction of what perception takes and names.

#### 3.1.7 Volition: The Root of Karma — Three Types and Three Karmas

Volition is the only universal factor directly equated with one of the five aggregates (formation aggregate = six bodies of volition).[^83] Its uniqueness: volition is the psychological root of karmic force, and every wholesome or unwholesome act is initiated by volition.

The *Cheng Weishi Lun* fascicle 1 argues concisely: bodily karma is "volition that can move the body"; verbal karma is "volition that can produce speech"; mental karma is "deliberative volition" plus "decisive volition."[^84] All three types of karma have volition as their substance.

Volition operates in three phases (though logically structured, they co-arise simultaneously):

**Deliberative volition** — initial evaluation of the object's wholesome or unwholesome character. You smell the bread aroma (after contact→feeling→perception), and deliberative volition begins evaluating: "Should I go buy it?"

**Decisive volition** — on the basis of deliberation, making a choice. After deliberation, decisive volition determines the direction: "Yes, I'll go."

**Activating volition** — putting the decision into action. After the decision, activating volition drives the body (walking toward the bakery) or speech (telling the clerk "I'd like one").

These are not three different mental factors but three functional aspects of the single factor of volition. As discussed in S3-P05, "in activating body and speech, it alone is supreme"[^85] refers precisely to the sixth consciousness's volition completing the full karmic process of deliberation→decision→activation. The Buddha's teaching that "mental action is weightiest"[^86] receives precise theoretical support: mental karma (deliberative and decisive volition) is the root of bodily and verbal karma.

### 3.2 The Five Object-Specifics: The On-Demand Steering Wheel

#### 3.2.1 Specific-Object Arising — Why They Are Called "Object-Specific"

The object-specifics are called "object-specific" because they "arise because of specific distinct objects"[^87] — each arises only when encountering its particular type of object:

| Factor | Activation Condition | Definition |
|--------|---------------------|------------|
| Desire | Desired object | Hoping for what is desired |
| Conviction | Determined object | Holding firm regarding what is determined |
| Mindfulness | Previously experienced object | Clearly remembering what was experienced |
| Concentration | Observed object | Focusing without scattering on what is observed |
| Wisdom | Observed object | Discerning what is observed |

The universals need no activation conditions — whenever consciousness is active, they are present. The object-specifics require specific conditions — you must encounter "something you want" for desire to arise, "something you have determined" for conviction to arise, "something previously experienced" for mindfulness to arise.

Object-specifics possess only "universality of nature" and "universality of ground" among the four universalities, lacking "universality of time" and "universality of association."[^88] Lacking universality of time means they have interruptions. Lacking universality of association means they do not associate with all eight consciousnesses — the eighth has no object-specifics at all, the seventh only has wisdom.[^89]

The implication: object-specifics need to be "actively engaged" in practice. The universals are an automatically running engine — you do not need to do anything for contact-feeling-perception-volition to operate. But mindfulness requires cultivation (the entire training of mindfulness practice is strengthening this mental factor), concentration requires establishment (meditation is the process of building concentration), and wisdom requires development (the three wisdoms of hearing, reflecting, and meditating represent the gradual deepening of wisdom).

#### 3.2.2 Desire: The Basis for Diligence

Desire (chanda) — "hoping for what is desired as its nature; serving as the basis for diligence as its function"[^90] — reveals a commonly overlooked fact: desire is not the same as craving.

Desire is the neutral function of "hoping": you hope to obtain a certain object. That object can be the five sense-pleasures (which makes it afflictive when combined with the craving mental factor) or the Dharma (which makes it wholesome when combined with wholesome factors). The *Cheng Weishi Lun* specifically notes that desire's function is "serving as the basis for diligence" — without desire (the aspiration for right Dharma), there is no diligence (sustained practice effort).

The *Bajishi Guiju Buzhu* further analyzes three types of desired objects: the delightful, the sought, and the wished-to-observe. The third — "wished-to-observe" — is most central: a meditator's wish to observe the breath, thoughts, or the nature of mind — this wish is the most fundamental motive force of practice.[^91]

One of the most common confusions among practitioners: "Doesn't Buddhism teach 'freedom from desire'? Why does practice need 'desire'?" The answer: what is to be freed from is afflictive desire (desire combined with root afflictions), not Dharma-desire (desire combined with wholesome factors). "Freedom from desire" does not mean eliminating the hoping function but transforming the direction of hope — from the five sense-pleasures to right Dharma.

#### 3.2.3 Conviction: The Double-Edged Sword of "Irreversibility"

Conviction (adhimokṣa) — "holding firm regarding what is determined as its nature; being irreversible as its function"[^92] — carries a quality that should inspire caution: irreversibility.

Conviction is the mind's function of "endorsing and deciding" regarding an already-determined object. Once conviction arises, "different conditions cannot reverse it." This is powerful support for practice: conviction regarding the Three Jewels, regarding cause and effect, regarding emptiness — these keep the practitioner from retreating under adversity.

But the same "irreversibility" is also the most stubborn psychological mechanism of wrong views. "Whether through wrong or right teaching, reasoning, or evidence, regarding the object apprehended, it decisively endorses and holds"[^93] — note "wrong or right": conviction does not distinguish right from wrong. As long as you have "determined" it, conviction "holds firm and won't let go." The wrong conviction of non-Buddhist teachers and the right conviction of Buddhist disciples are psychologically identical mechanisms — the only difference is whether the object is right or wrong.

This is why Yogācāra treats "wrong conviction" as an extremely dangerous mental state. The *Yogācārabhūmi*'s list of fifty-three mental factors includes "wrong conviction" as a separate entry[^94] — although the *Śatadharmaprakāśamukha-śāstra* subsumes it under conviction's unwholesome aspect rather than listing it independently, its danger is not diminished.

Conviction needs correction by wisdom — using wisdom to discern whether the object is accurate, then using conviction to hold firm to accurate views. Conviction without wisdom is blind faith; wisdom without conviction is empty theory.

#### 3.2.4 Mindfulness: The Precise Yogācāra Position of Mindfulness Practice

Mindfulness (smṛti) — "causing the mind to clearly remember and not forget what has been previously experienced as its nature; serving as the basis for concentration as its function"[^95] — gives mindfulness practice its precise position in Yogācāra.

Three key terms:

**Previously experienced object** — mindfulness can only take as its object what has been previously experienced. "Regarding objects never previously experienced in their specific or general character, mindfulness does not arise at all. Even if previously experienced, if one cannot clearly remember, mindfulness also does not arise."[^96] This means: if you have never heard the Dharma, you cannot generate right mindfulness regarding the Dharma. Mindfulness requires "previous experience" as its seed — you must first hear, first study, first experience; only then can mindfulness "clearly remember and not forget" those contents. This is why hearing and reflecting precede meditating — you need to first plant seeds of right Dharma in the ālaya-vijñāna, and only then does mindfulness have a "previously experienced object" to take.

**Clearly remembering without forgetting** — this is not ordinary memory (that is perception's function among the universals) but "clear and lucid maintaining." Perception's image-taking is present-moment identification; mindfulness's clear remembering is the stable retention of what has been previously learned. "Right mindfulness" in practice means exactly this: when meditating on the breath, "the breath" is a previously experienced object (you have already learned how to observe it), and mindfulness's function is to keep the mind steadily on this object without letting it slip away.

**Serving as the basis for concentration** — mindfulness is the basis for concentration. "Because it can lead to concentration" — mindfulness holds the object, the mind does not scatter, and concentration can be established. This is a clear causal chain: previous experience (having the seed of an object) → mindfulness arises (clear, unforgetting) → concentration is established (mind focused, not scattered) → wisdom develops (discernment within concentration). The four are linked; the sequential order of practice is here.

#### 3.2.5 Concentration: The Yogācāra Position of Calm

Concentration (samādhi) — "causing the mind to focus without scattering on the observed object as its nature; serving as the basis for wisdom as its function"[^97] — directly corresponds to "calm" (śamatha) in Buddhist practice.

"Mind focused without scattering" is "mind unified in a single object." The *Saṃdhinirmocana Sūtra* provides the most precise teaching: the hallmark of unified calm-and-insight is "right thinking with mind unified in a single object," and the content of this unification is "penetrating that the images within samādhi are nothing but consciousness."[^98] Concentration is not merely mental quietude — quietude is a side-effect — its essence is the mind's stable focus on its object, providing the foundation on which wisdom can arise.

"Serving as the basis for wisdom" — concentration's function is to serve as wisdom's foundation. "Depending on this, discriminating wisdom arises"[^99] — because of concentration's focus, wisdom's discernment can penetrate deeply rather than remaining superficial. This is the Yogācāra formulation of "calm as the basis for insight."

But concentration pervades all three natures. "Regarding virtuous, faulty, or neutral objects, concentration causes the mind to focus without scattering"[^100] — concentration can focus on a wholesome object (contemplating virtues), an unwholesome object (contemplating faults), or a neutral object. Non-Buddhist wrong concentration is also the concentration mental factor at work — the difference lies in the object and whether the guiding wisdom is appropriate. Concentration is a neutral tool.

#### 3.2.6 Wisdom: The Yogācāra Position of Insight — Discernment Pervading All Three Natures

Wisdom (prajñā) — "discernment regarding the observed object as its nature; resolving doubt as its function"[^101] — is the most important of the five object-specifics. In the entire Yogācāra system, wisdom is the mental tool that directly counteracts ignorance and the core mechanism of the transformation from consciousness to wisdom.

The *Yogācārabhūmi* supplements the definition with a crucial detail:

> "Whether drawn by appropriate reasoning, or by inappropriate reasoning, or by neither appropriate nor inappropriate reasoning."[^102]

Wisdom pervades all three natures — appropriately drawn is wholesome wisdom, inappropriately drawn is unwholesome wisdom, and neither is neutral wisdom. This means "cleverness" does not equal "wisdom": a person can be highly skilled at analysis and reasoning (strong wisdom mental factor), but if the object is a wrong view (inappropriately drawn), that wisdom becomes a sharp instrument for creating unwholesome karma. The "sharpness" of the five sharp fetters (personality view, extreme view, wrong view, attachment to views, attachment to precepts-and-vows) is precisely the manifestation of unwholesome wisdom — discernment that is swift and sharp but misdirected.[^103]

Wisdom's further uniqueness: it is the only object-specific factor that associates with the seventh consciousness (manas). The *Bajishi Guiju Buzhu* explicitly states: manas associates with "wisdom from the object-specifics"; the other four "do not associate because they are mutually incompatible."[^104] Manas's wisdom is its "discrimination" function when grasping the ālaya-vijñāna's subjective aspect as "self" — though this is erroneous discrimination (inappropriately drawn wisdom), psychologically it is still wisdom at work. This is why manas's self-grasping is so stubborn: it is not blind grasping but grasping accompanied by "discrimination" (albeit erroneous).

### 3.3 The Structural Relationship Between Universals and Object-Specifics

#### 3.3.1 "Necessarily Present" and "Conditionally Present": Engine and Steering Wheel

The relationship between universals and object-specifics can be grasped through a simple analogy: universals are the engine; object-specifics are the steering wheel.

The engine runs whenever the car moves — you do not need to "start" contact-feeling-perception-volition; they operate automatically with consciousness. The steering wheel needs you to turn it — desire, conviction, mindfulness, concentration, and wisdom each require specific conditions to activate.

The engine does not determine direction — universals are neutral; the moral direction is determined by other factors. The steering wheel does not provide power — object-specifics need universals as their foundation (without the conscious activity of contact-feeling-perception-volition, mindfulness-concentration-wisdom have nothing to be based on). Both are indispensable.

#### 3.3.2 The Four Universalities Compared: Practice Implications

The four universalities comparison (universals 4/4, object-specifics 2/4) reveals a fundamental fact about practice: your "basic psychological equipment" (universals) is already complete and always running, but your "practice tools" (mindfulness, concentration, and wisdom among the object-specifics) require cultivation.

Universals possess "universality of association" (associating with all eight consciousnesses) — even at the deepest ālaya-vijñāna level, contact-feeling-perception-volition are operating. Object-specifics lack this — mindfulness-concentration-wisdom do not directly associate with the ālaya-vijñāna; the leverage point of practice is necessarily in the first seven consciousnesses, especially the sixth.

Universals possess "universality of time" (uninterrupted) — whenever consciousness is active, universals are present. Object-specifics lack this — mindfulness is sometimes strong and sometimes weak, concentration sometimes deep and sometimes shallow, wisdom sometimes clear and sometimes dim. The entire effort of mindfulness practice is increasing the frequency and duration of the mindfulness mental factor's "presence" — making the "conditionally present" approach "always present."

But here lies a profound paradox: the universals' "necessary presence" makes cycling omnipresent (every moment's contact-feeling-perception-volition can flow into craving), while the object-specifics' "conditional presence" makes liberation possible (you can actively engage mindfulness-concentration-wisdom to observe and redirect the universals' operating direction). Cycling is automatic; liberation requires effort — this is the direct mapping of the structural difference between universals and object-specifics onto the practice of the path.

#### 3.3.3 The Starting Point of Practice: From Automatic Running to Active Engagement

A daily scenario to illustrate the relationship:

Morning. You walk into the kitchen. Coffee beans sit next to the machine.

**The universals all activate automatically** — Attention: the mind is alerted toward the coffee machine (you notice it). Contact: nose-faculty, coffee aroma, nose-consciousness meet. Feeling: a wave of pleasure (pleasant feeling). Perception: image-taking — "coffee"; name-designating — "smells good." Volition: the mind acts — your feet are already turning toward the machine.

This entire process completes in an instant. You did not "decide" to sense the coffee aroma; you did not "choose" to feel pleasure. Contact-feeling-perception-volition co-arise, running automatically. This is the nature of universals: necessarily present, requiring nothing from you.

**The object-specifics activate only under specific conditions** — Desire: if you "want" coffee (encountering a desired object, desire arises). But if you have no desire for coffee today (your stomach is upset), desire does not arise. Conviction: if you have already "determined" to have coffee (determined object), conviction endorses — nothing anyone says will change your mind. Mindfulness: if you "remember" the doctor saying you consume too much caffeine (previously experienced object), mindfulness pulls that information back. Concentration: if you are maintaining a resolve to go one month without coffee, concentration keeps the mind focused on that commitment. Wisdom: you "discern" among desire, mindfulness, and concentration — drink or not? Which choice is more appropriate?

See the difference? The universals do not ask whether you want them — they simply operate. The object-specifics ask whether conditions are met — only then do they activate. The starting point of practice is, in the moment after the universals have already automatically run, actively engaging the right object-specifics: using mindfulness to notice that the "feeling conditions craving" automatic process is occurring, using wisdom to judge whether the process is appropriate, using concentration to steady the mind against being swept away by feeling's momentum.

This does not require eliminating universals (impossible and unnecessary) — only installing directional controls on their foundation. S1-P06's "awareness is the turning point," in precise Yogācāra terms, works exactly here: universals provide the "material for awareness" (you inevitably have contact-feeling-perception-volition); object-specifics provide the "capacity to turn" (mindfulness notices, wisdom discerns, concentration stabilizes).

---

## IV. Cross-Disciplinary Dialogue

⚠️ All analogies below are heuristic comparisons, not theoretical equivalences. Yogācāra mental-factor theory and modern psychology differ fundamentally in ontological presuppositions, methodology, and aims.

### 4.1 Contact→Feeling→Perception→Volition ↔ Cognitive Appraisal Theory

⚠️ **Heuristic analogy**

Lazarus and Folkman's (1984) Cognitive Appraisal Theory describes the psychological process of stress response: Stimulus → Primary Appraisal ("Is this beneficial or harmful to me?") → Secondary Appraisal ("Can I cope?") → Coping Response.

This shares structural similarity with the universal chain: Contact (stimulus) → Feeling (initial affective response) → Perception (conceptual labeling and evaluation) → Volition (deciding how to act). Both reveal that "from encounter to response" is not a single step but a multi-phase process.

But the differences are fundamental: Cognitive Appraisal Theory is descriptive (describing the mechanism of stress response); universal theory is a universal structure of all conscious activity (not limited to stress situations). Cognitive Appraisal Theory presupposes a "self" as the appraising agent; Yogācāra precisely denies the real existence of self. Cognitive Appraisal Theory aims at better stress management; Yogācāra aims at transforming consciousness into wisdom and liberation from cyclic existence.

### 4.2 Mindfulness ↔ Mindfulness Research and Working Memory

⚠️ **Heuristic analogy**

Kabat-Zinn (1990) defines mindfulness as "paying attention in a particular way: on purpose, in the present moment, and non-judgmentally." This has a surface correspondence with the Yogācāra mindfulness factor's "clearly remembering what has been previously experienced without forgetting."

But deeper differences are significant: modern mindfulness emphasizes "the present moment," while the Yogācāra definition emphasizes "previously experienced object" — mindfulness takes as its object what has been experienced before, not "what newly appears right now." Yogācāra "right mindfulness" is not "living in the present" as an attention exercise but the stable retention of previously learned right Dharma — you remember the Buddha's teachings and apply them to the present situation. "Serving as the basis for concentration" — mindfulness's function is to generate concentration, not to stop at bare awareness.

Cognitive psychology's "working memory" — maintaining information in consciousness for immediate use — shares a functional similarity with mindfulness's "clear remembering." But working memory is a limited-capacity cognitive resource model; the mindfulness mental factor in Yogācāra is a psychological function that can be cultivated without limit, ultimately reaching the fullness of "non-outflow right mindfulness."

### 4.3 Concentration ↔ Flow

⚠️ **Heuristic analogy**

Csikszentmihalyi's (1990) "flow" theory describes a state of "complete absorption in an activity, with loss of time-sense and recession of self-awareness." This resembles concentration's "causing the mind to focus without scattering."

But the differences are fundamental: flow is conditioned (outflow) — it depends on the external condition of "skill-challenge match," and the "self-disappearance" within flow is a temporary functional recession (self-sense immediately returns when the activity ends), not the fundamental severance of self-grasping. Concentration in Yogācāra has clear levels — from scattered-ground concentration through the four dhyānas to the four formless absorptions to supramundane non-outflow concentration. Flow roughly corresponds to worldly scattered-ground concentration or the access state of the first dhyāna — fundamentally distant from non-outflow concentration. More importantly, concentration in Yogācāra is valued not for itself but for "serving as the basis for wisdom" — it is the foundation for insight, not the goal. Pursuing flow as an end in itself carries the risk of "attachment to meditative bliss."

### 4.4 Wisdom ↔ Cognitive Flexibility and Metacognition

⚠️ **Heuristic analogy**

Cognitive flexibility — the ability to switch flexibly between different cognitive frameworks — has a structural resonance with wisdom's "discernment" function. Wisdom's discerning of virtues and faults across different objects requires precisely the flexibility of not being fixed in a single framework.

Metacognition — awareness of one's own cognitive processes — comes closer to wisdom's self-observing function. Not only are you thinking; you can also notice "what am I thinking?" and "is my thinking appropriate?" — this is wisdom's discernment operating at the reflexive level.

But wisdom's highest form — wonderful contemplation wisdom (pratyavekṣaṇā-jñāna) — transcends both "flexible switching" and "self-awareness." Non-outflow wisdom does not switch between conceptual frameworks but sees through the emptiness of all conceptual frameworks; it does not observe its own thinking but transcends the subject-object duality of discernment — observing without observer, wisdom without the mark of wisdom.

### 4.5 Universals vs. Object-Specifics ↔ System 1 vs. System 2

⚠️ **The analogy requiring most caution**

Kahneman's (2011) dual-system theory (System 1 = fast, automatic, intuitive; System 2 = slow, deliberate, analytical) has a seductive surface correspondence with universals (automatically running) and object-specifics (on-demand activation).

But this analogy is the most prone to over-extension and must be strictly delimited:

First, universals are not "System 1." System 1 is "fast intuitive judgment" — it already includes extensive conceptual processing (stereotypes, heuristics). The five universals are a more fundamental structure — contact-feeling-perception-volition are prerequisites for any cognitive activity, more basic than both System 1 and System 2. The System 1/System 2 distinction roughly corresponds, in Yogācāra terms, to different modes of the sixth consciousness (the simultaneous consciousness's direct perception vs. the independent consciousness's conceptual discrimination), not to the distinction between universals and object-specifics.

Second, object-specifics are not "System 2." Object-specifics include mindfulness, concentration, and wisdom — these can be highly analytical (as in wisdom's discursive reasoning) but also non-conceptual (as in concentration's mind-unified-in-one-object or wisdom's non-discriminating insight). System 2, defined as "deliberate analytical thinking," cannot encompass the non-conceptual functions of concentration and wisdom in meditation.

Third, the distinction between universals and object-specifics is "necessarily present vs. conditionally present," not "fast vs. slow." You can engage mindfulness extremely quickly (instantaneous right mindfulness), and you can experience contact extremely slowly (subtle awareness of contact in deep meditation). Speed is not the distinguishing criterion.

The analogy's heuristic value: it helps modern readers grasp the basic insight that "mental activity has different levels." But equating universals with System 1 and object-specifics with System 2 would seriously distort Yogācāra's theoretical architecture.

---

## V. Middle-Way Corrections

### ❌ 5.1 Universals Are Not "Low-Level"; Object-Specifics Are Not "High-Level"

The most common misunderstanding would be to view the universals as "low-level" or "primitive" functions and the object-specifics as "advanced" or "evolved" ones.

This completely departs from Yogācāra doctrine. Among the five universals, feeling and perception are each one of the five aggregates — they are not "lower" strata that can be transcended but fundamental structures constituting sentient existence. The Buddha devotes two full fascicles of the *Śūraṅgama Sūtra* to the practice dangers in the feeling-aggregate and perception-aggregate domains, demonstrating precisely that universals remain core objects of practice even in advanced meditation. Ignoring universals to pursue object-specific states (such as chasing concentration and wisdom without observing the subtle operations of contact-feeling-perception-volition) is a serious imbalance in practice.

Conversely, object-specifics are not necessarily "wholesome" — wisdom pervades all three natures, and inappropriately drawn wisdom is wrong wisdom; concentration also pervades all three natures, and non-Buddhist wrong concentration is still the concentration mental factor at work. Object-specifics are "neutral tools," not "higher functions."

### ❌ 5.2 "Right Thinking" Does Not Equal "Appropriate Attention" — A Terminological Distinction

This paper's corpus research reveals an important terminological fact: "appropriate attention" (yoniso manasikāra) does not appear in the Chinese Āgama translations — it is a later Abhidharma term. The corresponding Āgama term is "right thinking" (sammā-saṅkappa).[^105]

The psychological referents overlap but are not identical: "right thinking" in the Āgamas is closer to "correct direction of thinking" (such as right thinking about the Four Noble Truths or dependent origination), covering a broader range. "Appropriate attention" in Yogācāra specifically refers to the attention mental factor's "appropriate" mode of operation — directing the mind toward reality. Directly equating the Āgama "right thinking" with Yogācāra "appropriate attention" is academically imprecise.

But their practice implications are consistent: the direction of mind determines the result of practice. Wrong thinking leads to desire, aversion, and delusion; right thinking leads to liberation. Inappropriate attention leads to imagined nature; appropriate attention leads to transformation.

### ❌ 5.3 Universals ≠ System 1 — They Cannot Be Equated

As argued in §4.5, equating universals with Kahneman's System 1 is a serious over-extension. Universals are a more fundamental structure than both System 1 and System 2 — they are prerequisites for all cognitive activity, not a "cognitive mode." System 1's "automated judgments" already include extensive conceptual processing (complex operations of the perception and volition mental factors), which cannot be reduced to "universals."

This correction is important because the popular narrative "System 1 = source of bias" would mislead readers into thinking "universals = source of bias, needing to be overcome." This fundamentally contradicts the Yogācāra position that "universals are a neutral foundation, needing to be skillfully used rather than eliminated."

### ❌ 5.4 The Five Object-Specifics Are Not "Electives" — Mindfulness, Concentration, and Wisdom Are Core

The *Śatadharmaprakāśamukha-śāstra*'s listing of mindfulness, concentration, and wisdom among the object-specifics rather than the wholesome factors sometimes leads to the misunderstanding that they are "optional" — after all, object-specifics are "conditionally present."

This is a serious misreading of "conditionally present." It means these factors do not automatically appear in every moment (unlike universals), requiring specific conditions to activate — which precisely means practitioners must actively create the conditions for their activation. In the thirty-seven factors of awakening, mindfulness faculty, mindfulness power, mindfulness awakening-factor, right mindfulness; concentration faculty, concentration power, concentration awakening-factor, right concentration; wisdom faculty, wisdom power, investigation-of-dharmas awakening-factor, right view — mindfulness, concentration, and wisdom appear repeatedly throughout and are the absolute core of practice.[^106]

"Conditionally present" does not mean "unimportant"; it means "requiring effort." Universals need no effort (they are automatically present); object-specifics require diligence (you must practice for mindfulness-concentration-wisdom to become stable and continuous). Precisely because object-specifics are not automatic, practice is necessary.

### ❌ 5.5 Knowing ≠ Realizing — Reading This Analysis of Ten Factors Is Not Practice

This paper's analysis of the ten universal and object-specific factors operates entirely within the domain of "knowing" — conceptual understanding, doctrinal analysis, structural comprehension. But Yogācāra's goal is not "knowing about" these ten factors but "directly observing" their operation in every moment of activity.

Knowing that "feeling conditions craving is the critical link of cyclic existence" does not mean you can notice feeling and not follow it into craving the next time it arises. Knowing that "mindfulness is the Yogācāra position of mindfulness practice" does not mean your mindfulness mental factor is already strong enough to maintain steadily in daily life. Academic papers can provide the "map" — but walking requires walking.

This is the fundamental reminder of the entire S3 series (Practice — Hundred Dharmas): the hundred dharmas are a toolbox, not an exam syllabus. Understanding one hundred terms without applying them in daily awareness merely adds one hundred imagined designations.

---

## VI. Conclusion

The five universals and the five object-specifics together constitute the minimal complete structure of mental activity.

The universals are "inevitable" — attention alerts toward the object, contact causes the mind to encounter it, feeling receives the pleasant-painful-neutral, perception takes the image and designates the name, volition creates the wholesome or unwholesome act. These five phases operate in every moment, every consciousness, every realm-ground, every moral nature without exception. They are the "engine" of mental activity — whenever consciousness runs, the engine runs.

The object-specifics are "possible" — desire hopes for the desired object, conviction holds firm regarding the determined object, mindfulness clearly remembers the previously experienced object, concentration focuses on the observed object, wisdom discerns the observed object. They require specific conditions to activate — the "steering wheel" of mental activity. The engine runs, but where it goes depends on which directional controls you engage.

From the Āgamas to Yogācāra, the "contact→feeling→perception→volition" causal structure has remained the foundational model for understanding mental activity. The Buddha already disclosed its complete structure and practice-breakpoints in the *Saṃyukta Āgama*; Yogācāra elevated these observations into a complete mental-factor theory through the precise framework of the four universalities, the systematic analysis of three natures and three modes, and the differentiated exposition across four consciousness groups.

The starting point of practice is not eliminating universals (impossible and unnecessary) but actively engaging the right object-specifics on the foundation of the universals' automatic operation: using mindfulness to notice the flow of contact-feeling-perception-volition, using wisdom to discern the moral direction, using concentration to steady the mind against being swept away by feeling's momentum, using conviction to hold right view without wavering, using Dharma-desire to fuel unrelenting diligence.

The universals tell you "you are already operating" — you do not need to start from zero. The object-specifics tell you "you can choose the direction" — but choosing requires effort. Cycling is automatic (the universals' "necessary presence"); liberation requires practice (transforming the object-specifics' "conditional presence" into "constant presence").

Next, we will enter the third group of mental factors — the eleven wholesome factors (S3-P08), exploring the positive fuel of practice: faith, diligence, conscience, shame, non-craving, non-aversion, non-delusion, tranquility, non-negligence, equanimity, and non-harm. If universals are the engine and object-specifics the steering wheel, the wholesome factors are the fuel that drives this vehicle toward liberation.

---

## References

### I. Primary Buddhist Sources

*Saṃyukta Āgama* (雜阿含經). Trans. Guṇabhadra. *Taishō Tripiṭaka* vol. 2, No. 0099.

*Ekottara Āgama* (增一阿含經). Trans. Gautama Saṅghadeva. *Taishō Tripiṭaka* vol. 2, No. 0125.

*Madhyama Āgama* (中阿含經). Trans. Gautama Saṅghadeva. *Taishō Tripiṭaka* vol. 1, No. 0026.

*Saṃdhinirmocana Sūtra* (解深密經). Trans. Xuanzang. *Taishō Tripiṭaka* vol. 16, No. 0676.

*Śūraṅgama Sūtra* (大佛頂首楞嚴經). Trans. Pramiti. *Taishō Tripiṭaka* vol. 19, No. 0945.

*Avataṃsaka Sūtra* (大方廣佛華嚴經, 80-fascicle). Trans. Śikṣānanda. *Taishō Tripiṭaka* vol. 10, No. 0279.

*Laṅkāvatāra Sūtra* (大乘入楞伽經). Trans. Śikṣānanda. *Taishō Tripiṭaka* vol. 16, No. 0672.

*Cheng Weishi Lun* (成唯識論). Dharmapāla et al. Trans. Xuanzang. *Taishō Tripiṭaka* vol. 31, No. 1585.

*Yogācārabhūmi-śāstra* (瑜伽師地論). Maitreya. Trans. Xuanzang. *Taishō Tripiṭaka* vol. 30, No. 1579.

*Bajishi Guiju Buzhu* (八識規矩補註). Putai. *Taishō Tripiṭaka* vol. 45, No. 1865.

*Śatadharmaprakāśamukha-śāstra* (大乘百法明門論). Vasubandhu. Trans. Xuanzang. *Taishō Tripiṭaka* vol. 31, No. 1614.

*Pañcaskandha-prakaraṇa* (大乘五蘊論). Vasubandhu. Trans. Xuanzang. *Taishō Tripiṭaka* vol. 31, No. 1612.

### II. Modern Scholarship

Csikszentmihalyi, M. *Flow: The Psychology of Optimal Experience*. New York: Harper & Row, 1990.

Kabat-Zinn, J. *Full Catastrophe Living: Using the Wisdom of Your Body and Mind to Face Stress, Pain, and Illness*. New York: Delacorte, 1990.

Kahneman, D. *Thinking, Fast and Slow*. New York: Farrar, Straus and Giroux, 2011.

Lazarus, R. S., and S. Folkman. *Stress, Appraisal, and Coping*. New York: Springer, 1984.

### III. Sūtra & Śāstra Index

| # | Text | Taishō Vol. | No. | Fascicles Cited |
|---|------|-------------|-----|-----------------|
| 1 | Saṃyukta Āgama 雜阿含經 | T2 | 0099 | 2, 3, 8, 12, 13, 14, 16, 17 |
| 2 | Ekottara Āgama 增一阿含經 | T2 | 0125 | 28, 51 |
| 3 | Madhyama Āgama 中阿含經 | T1 | 0026 | 47 |
| 4 | Saṃdhinirmocana Sūtra 解深密經 | T16 | 0676 | 3 |
| 5 | Śūraṅgama Sūtra 楞嚴經 | T19 | 0945 | 9 |
| 6 | Avataṃsaka Sūtra 華嚴經 (80) | T10 | 0279 | 36, 54, 58 |
| 7 | Laṅkāvatāra Sūtra 大乘入楞伽經 | T16 | 0672 | 5 |
| 8 | Cheng Weishi Lun 成唯識論 | T31 | 1585 | 1, 3, 5, 6 |
| 9 | Yogācārabhūmi 瑜伽師地論 | T30 | 1579 | 1, 3 |
| 10 | Bajishi Guiju Buzhu 八識規矩補註 | T45 | 1865 | Upper, Lower |
| 11 | Śatadharmaprakāśamukha-śāstra 百法明門論 | T31 | 1614 | 1 |
| 12 | Pañcaskandha-prakaraṇa 大乘五蘊論 | T31 | 1612 | 1 |

---

## Cross-Reference Index

| Paper | Relationship to This Paper |
|-------|---------------------------|
| S1-P06 Awareness as Turning Point | The attention mental factor (appropriate vs. inappropriate attention) receives its complete mental-factor theoretical basis here; "awareness is the turning point" = universals provide the material + object-specifics provide the tools |
| S2-P03 Going Deep into Formations | "Going deep inward into the formation aggregate" — formations = six bodies of volition = the volition mental factor; the feeling→craving breakpoint is fully developed here through the feeling mental factor |
| S2-P04 Illuminating Emptiness of Five Aggregates | Feeling and perception aggregates developed here from the universal-mental-factor perspective |
| S2-P05 Form Is Emptiness | Contact→feeling→perception→volition = the microscopic mechanism of S2-P05's "assembly line of suffering" |
| S2-P08 Ignorance as Perceptual Inversion | The feeling→craving→grasping→becoming chain developed here through the feeling mental factor; three feelings/three underlying tendencies = ignorance operating through feeling |
| S3-P01 All Dharmas Without Self | The fifty-one mental factors' six-group classification developed here through universals and object-specifics; the four universalities is this paper's core analytical tool |
| S3-P03 Ālaya-vijñāna | "Solely unobscured, five universals" — eighth consciousness configuration developed here through four-group differences |
| S3-P04 Manas | "Eight great, universals, object-specific wisdom" — manas associating only with wisdom among the object-specifics, argued here |
| S3-P05 Sixth Consciousness | "Associated factors fifty-one" — sixth consciousness's association with all factors, developed here from the universal/object-specific perspective; "in activating body and speech, supreme" = volition and three karmas |
| S3-P06 First Five | "Universals, object-specifics, eleven wholesome…" — first five's thirty-four factors, developed here from the universal/object-specific perspective |
| S5-P01 Diamond Prajñā Tripartite Formula | "Neither universals, named universals" — S3's mental-factor framework will be deconstructed by S5's neither-negation formula |

---

## Footnotes

[^1]: 百法明門論 *Śatadharmaprakāśamukha-śāstra* fasc. 1: 「第二心所有法，略有五十一種，分為六位」 "The second category, mental factors, comprises fifty-one types in six groups." T31, No. 1614.

[^2]: 瑜伽師地論 *Yogācārabhūmi* fasc. 1: 「彼助伴者，謂彼俱有相應諸心所有法」 "The companions are the mental factors that co-exist and associate [with mind]." T30, No. 1579.

[^3]: 成唯識論 *Cheng Weishi Lun* fasc. 5: 「復以四一切，辯五差別……五中遍行具四一切。別境唯有初二一切」 "Using the four universalities to distinguish the five categories… the universals possess all four; the object-specifics possess only the first two." T31, No. 1585.

[^4]: 雜阿含經 *Saṃyukta Āgama* fasc. 13, sūtra 306: 「眼色緣生眼識，三事和合觸，觸俱生受想思」 "Eye and form as conditions generate eye-consciousness; the meeting of the three is contact; contact co-arises with feeling, perception, and volition." T2, No. 0099.

[^5]: 雜阿含經 *Saṃyukta Āgama* fasc. 8, sūtra 214: 「此三法和合觸，觸已受，受已思，思已想」 "These three dharmas meet as contact; having contacted, there is feeling; having felt, volition; having willed, perception." The sequence (contact→feeling→volition→perception) differs slightly from the later Yogācāra order. T2, No. 0099.

[^6]: 雜阿含經 *Saṃyukta Āgama* fasc. 17, sūtra 460: Three types of contact (pleasant/unpleasant/neutral) and corresponding feelings. T2, No. 0099.

[^7]: 雜阿含經 *Saṃyukta Āgama* fasc. 17, sūtra 466: 「此三受，觸因、觸集、觸生、觸轉」 "These three feelings have contact as cause, origin, birth, and condition." T2, No. 0099.

[^8]: 雜阿含經 *Saṃyukta Āgama* fasc. 12, sūtra 284: The twelve links, "feeling conditions craving." T2, No. 0099.

[^9]: 雜阿含經 *Saṃyukta Āgama* fasc. 17, sūtra 470: The difference between ordinary beings and noble ones regarding feeling (two-arrows simile). T2, No. 0099.

[^10]: 雜阿含經 *Saṃyukta Āgama* fasc. 17, sūtra 473: 「一切諸行變易法故，說諸所有受悉皆是苦」 "Because all formations are subject to change, I declare that all feelings are suffering." T2, No. 0099.

[^11]: 雜阿含經 *Saṃyukta Āgama* fasc. 2: 「六想身」 definition, the six bodies of perception. T2, No. 0099.

[^12]: 增一阿含經 *Ekottara Āgama* fasc. 28: 「想亦是知，知青黃白黑」 "Perception is also knowing — knowing blue, yellow, white, black." T2, No. 0125.

[^13]: 中阿含經 *Madhyama Āgama* fasc. 47: 「不善念從何而生……當知從想生」 "From what do unwholesome thoughts arise? They arise from perception." T1, No. 0026.

[^14]: 雜阿含經 *Saṃyukta Āgama* fasc. 2: 「六思身」 definition — formation aggregate = six bodies of volition. T2, No. 0099.

[^15]: 增一阿含經 *Ekottara Āgama* fasc. 28: 「行者，能有所成……或成惡行，或成善行」 "Formations accomplish either unwholesome or wholesome deeds." T2, No. 0125.

[^16]: 增一阿含經 *Ekottara Āgama* fasc. 51: King Prasenajit's question; 「意行最重」 "Mental action is weightiest." T2, No. 0125.

[^17]: Ibid. 「心為法本，心尊心使」 "Mind is the forerunner of all dharmas; mind is chief, mind is maker." Consistent with the opening verse of the *Dhammapada*.

[^18]: Corpus-search finding: yoniso manasikāra (如理作意) does not appear in Chinese Āgama translations; it is a later Abhidharma term. The Āgama equivalent is "right thinking" (正思惟) / "wrong thinking" (不正思惟).

[^19]: 雜阿含經 *Saṃyukta Āgama* fasc. 14, sūtra 346: The wrong-thinking causal chain. T2, No. 0099.

[^20]: 雜阿含經 *Saṃyukta Āgama* fasc. 12, sūtra 285: The Buddha's account of contemplating dependent origination through right thinking. T2, No. 0099.

[^21]: 雜阿含經 *Saṃyukta Āgama* fasc. 12, sūtra 287: 「齊識而還不能過彼」 "Tracing back to consciousness and unable to go beyond it." T2, No. 0099.

[^22]: 雜阿含經 *Saṃyukta Āgama* fasc. 16, sūtra 443: 「正思惟四聖諦」 "Right thinking about the Four Noble Truths." T2, No. 0099.

[^23]: 解深密經 *Saṃdhinirmocana Sūtra* fasc. 3: Four types of objects for meditation. T16, No. 0676.

[^24]: 解深密經 *Saṃdhinirmocana Sūtra* fasc. 3: 「起身輕安及心輕安，是名奢摩他」 Definition of śamatha. T16, No. 0676.

[^25]: 解深密經 *Saṃdhinirmocana Sūtra* fasc. 3: 「能正思擇、最極思擇，周遍尋思、周遍伺察」 Definition of vipaśyanā. T16, No. 0676.

[^26]: 解深密經 *Saṃdhinirmocana Sūtra* fasc. 3: 「通達三摩地所行影像，唯是其識」 "Penetrating that samādhi images are nothing but consciousness." T16, No. 0676.

[^27]: Ibid. 「我說識所緣，唯識所現故」 "I declare that the object of consciousness is nothing but what consciousness projects."

[^28]: 解深密經 *Saṃdhinirmocana Sūtra* fasc. 3: 「掉舉惡作是奢摩他障；昏沈睡眠疑是毘鉢舍那障」 Obstacles to calm and insight. T16, No. 0676.

[^29]: 楞嚴經 *Śūraṅgama Sūtra* fasc. 9: 「心觸客邪而不能動」 General principle of the feeling-aggregate domain. T19, No. 0945.

[^30]: 楞嚴經 *Śūraṅgama Sūtra* fasc. 9: 「功用抑摧過越」 The first type of feeling-aggregate deviation — the grief-demon. T19, No. 0945.

[^31]: 楞嚴經 *Śūraṅgama Sūtra* fasc. 9: 「融通妄想以為其本」 General principle of the perception-aggregate domain. T19, No. 0945.

[^32]: 楞嚴經 *Śūraṅgama Sūtra* fasc. 9: 「大妄語成，墮無間獄」 The closing warning on perception-aggregate deviations. T19, No. 0945.

[^33]: 華嚴經 *Avataṃsaka Sūtra* (80) fasc. 36: Ten Grounds, fourth ground — mindfulness, concentration, and wisdom faculties in the thirty-seven factors. T10, No. 0279.

[^34]: 華嚴經 *Avataṃsaka Sūtra* (80) fasc. 54: 「樂正念心不散亂故」 "Delighting in right mindfulness because the mind is not scattered." T10, No. 0279.

[^35]: 華嚴經 *Avataṃsaka Sūtra* (80) fasc. 58: 「念慧隨覺未曾散亂……正念觀察，調伏己情，守護他意」 "Mindfulness and wisdom follow awakening without scattering… taming one's own emotions, guarding others' intentions." T10, No. 0279.

[^36]: 大乘入楞伽經 *Laṅkāvatāra Sūtra* fasc. 5: Definition of the five dharmas and their relationship to self-natures. T16, No. 0672.

[^37]: 大乘入楞伽經 *Laṅkāvatāra Sūtra* fasc. 5: 「名及相是妄計性……正智如如不可壞故，是圓成性」 "Name and appearance belong to the imagined nature… right wisdom and suchness, being indestructible, are the perfected nature." T16, No. 0672.

[^38]: 大乘入楞伽經 *Laṅkāvatāra Sūtra* fasc. 5: 「五法三自性，及與八種識」 "Five dharmas, three self-natures, together with the eight consciousnesses." T16, No. 0672.

[^39]: 成唯識論 *Cheng Weishi Lun* fasc. 3: 「常與觸、作意、受、想、思相應……以是遍行心所攝故」 T31, No. 1585.

[^40]: 成唯識論 *Cheng Weishi Lun* fasc. 3: Contact definition. T31, No. 1585.

[^41]: 成唯識論 *Cheng Weishi Lun* fasc. 3: Attention definition. T31, No. 1585.

[^42]: 成唯識論 *Cheng Weishi Lun* fasc. 3: Feeling definition. T31, No. 1585.

[^43]: 成唯識論 *Cheng Weishi Lun* fasc. 3: Perception definition. T31, No. 1585.

[^44]: 成唯識論 *Cheng Weishi Lun* fasc. 3: Volition definition. T31, No. 1585.

[^45]: 成唯識論 *Cheng Weishi Lun* fasc. 3: 「此五既是遍行所攝，故與藏識決定相應」 T31, No. 1585.

[^46]: 成唯識論 *Cheng Weishi Lun* fasc. 5: 「一切心中定可得故。緣別別境而得生故」 The six-phrase classification of the six groups. T31, No. 1585.

[^47]: 成唯識論 *Cheng Weishi Lun* fasc. 5: Desire definition. T31, No. 1585.

[^48]: 成唯識論 *Cheng Weishi Lun* fasc. 5: Conviction definition. T31, No. 1585.

[^49]: 成唯識論 *Cheng Weishi Lun* fasc. 5: Mindfulness definition; 「於曾未受體類境中，全不起念」 "Regarding objects never previously experienced, mindfulness does not arise at all." T31, No. 1585.

[^50]: 成唯識論 *Cheng Weishi Lun* fasc. 5: Concentration definition. T31, No. 1585.

[^51]: 成唯識論 *Cheng Weishi Lun* fasc. 5: Wisdom definition. T31, No. 1585.

[^52]: 成唯識論 *Cheng Weishi Lun* fasc. 5: The four universalities. T31, No. 1585.

[^53]: 成唯識論 *Cheng Weishi Lun* fasc. 1: 「能動身思說名身業，能發語思說名語業。審決二思……說名意業」 Volition and the three types of karma. T31, No. 1585.

[^54]: 瑜伽師地論 *Yogācārabhūmi* fasc. 3: Universal definitions; 「作意云何？謂心迴轉」 "What is attention? The turning of mind." T30, No. 1579.

[^55]: 瑜伽師地論 *Yogācārabhūmi* fasc. 3: Universal functions; 「受作何業？謂愛生所依為業」 "Feeling functions as the basis for the arising of craving." T30, No. 1579.

[^56]: 瑜伽師地論 *Yogācārabhūmi* fasc. 3: Object-specific definitions; 「非一切時、非一切」 "Not all times, not all [consciousnesses]." T30, No. 1579.

[^57]: 瑜伽師地論 *Yogācārabhūmi* fasc. 1: Complete list of fifty-three mental factors (adding "wrong desire" and "wrong conviction"). T30, No. 1579. The *Śatadharmaprakāśamukha-śāstra* and *Pañcaskandha-prakaraṇa* refined to fifty-one.

[^58]: 百法明門論 *Śatadharmaprakāśamukha-śāstra* fasc. 1: Fifty-one mental factors in six groups. T31, No. 1614.

[^59]: 大乘五蘊論 *Pañcaskandha-prakaraṇa* fasc. 1: 「五是遍行，五是別境」 Classification confirmation. T31, No. 1612.

[^60]: 八識規矩補註 *Bajishi Guiju Buzhu* lower fasc.: 「性唯無覆五遍行……相應心所唯遍行五，餘互違故」 Eighth consciousness configuration. T45, No. 1865.

[^61]: 八識規矩補註 *Bajishi Guiju Buzhu* lower fasc.: 「八大遍行別境慧貪癡我見慢相隨……何非餘俱，互相違故」 Seventh consciousness configuration. T45, No. 1865.

[^62]: 八識規矩補註 *Bajishi Guiju Buzhu* upper fasc.: 「遍行別境善十一中二大八貪瞋癡」 First five consciousnesses configuration. T45, No. 1865.

[^63]: 八識規矩補註 *Bajishi Guiju Buzhu* upper fasc.: 「相應心所五十一……唯此第六，心所俱全互不違故」 Sixth consciousness configuration. T45, No. 1865.

[^64]: 八識規矩補註 *Bajishi Guiju Buzhu* upper fasc.: 「遍四一切心得行故，謂遍三性八識九地一切時也」 Why universals are called "universal." T45, No. 1865.

[^65]: See note [52] for the four universalities comparison.

[^66]: 瑜伽師地論 *Yogācārabhūmi* fasc. 1: 「又彼諸法同一所緣，非一行相，俱有相應，一一而轉。又彼一切各各從自種子而生」 "Those dharmas share one object but not one mode; they co-exist and associate, each operating individually, each arising from its own seed." T30, No. 1579.

[^67]: See S3-P03 "Ālaya-vijñāna: The Hard Drive of Life" §3.1 for the eighth consciousness's universal-factor analysis.

[^68]: See S3-P04 "Manas: The Invisible Ego" §3.2 for manas's mental-factor operation.

[^69]: See S3-P06 "The First Five: Directness of Perception" §3.1.2 for the baking-bread-aroma scenario.

[^70]: See S3-P05 "The Sixth Consciousness" §3.1–3.3 for the sixth consciousness's three natures/three modes/three objects.

[^71]: 成唯識論 *Cheng Weishi Lun* fasc. 3: 「根境識更相隨順，故名三和」 Detailed argument on contact. T31, No. 1585.

[^72]: 成唯識論 *Cheng Weishi Lun* fasc. 3: 「然觸自性，是實非假……非即三和」 Contact's real nature. T31, No. 1585.

[^73]: 成唯識論 *Cheng Weishi Lun* fasc. 3: The proximate triggering relationship between contact and feeling. T31, No. 1585.

[^74]: 成唯識論 *Cheng Weishi Lun* fasc. 5: Three-feeling definitions. T31, No. 1585.

[^75]: 成唯識論 *Cheng Weishi Lun* fasc. 5: 「五識相應說名身受，意識相應說名心受」 Bodily vs. mental feeling. T31, No. 1585.

[^76]: 成唯識論 *Cheng Weishi Lun* fasc. 5: Five-feeling definitions (suffering, pleasure, grief, joy, equanimity). T31, No. 1585.

[^77]: See note [8].

[^78]: See note [9]; also 雜阿含經 sūtra 468: three feelings and three underlying tendencies.

[^79]: See note [43].

[^80]: See note [37].

[^81]: 瑜伽師地論 *Yogācārabhūmi* fasc. 3: Perception's function. T30, No. 1579.

[^82]: See note [13].

[^83]: See note [14].

[^84]: See note [53].

[^85]: See S3-P05 "The Sixth Consciousness" §3.6 for the complete argument on "in activating body and speech, supreme."

[^86]: See note [16].

[^87]: See note [46].

[^88]: See note [52].

[^89]: See notes [60]–[61].

[^90]: See note [47].

[^91]: 八識規矩補註 *Bajishi Guiju Buzhu* upper fasc.: 「所樂境有三：可忻境、所求境、所欲觀境。第三解正」 Three types of desired objects. T45, No. 1865.

[^92]: See note [48].

[^93]: Ibid. 「邪正等教理證力，於所取境審決印持」

[^94]: See note [57].

[^95]: See note [49].

[^96]: Ibid. 「於曾未受體類境中，全不起念」

[^97]: See note [50].

[^98]: See note [26].

[^99]: See note [50], 「依斯便有決擇智生」.

[^100]: Ibid.

[^101]: See note [51].

[^102]: 瑜伽師地論 *Yogācārabhūmi* fasc. 3: 「或由如理所引，或由不如理所引，或由非如理非不如理所引」 Wisdom pervading all three natures. T30, No. 1579.

[^103]: The argument that the five sharp fetters have wisdom as their substance: see 成唯識論 *Cheng Weishi Lun* fasc. 6 on wrong views among the root afflictions. To be detailed in S3-P09.

[^104]: See note [61].

[^105]: See note [18].

[^106]: 華嚴經 *Avataṃsaka Sūtra* (80) fasc. 36: The thirty-seven factors of awakening in the fourth ground, where mindfulness, concentration, and wisdom faculties/powers/awakening-factors/path-factors appear repeatedly. T10, No. 0279.

---

**License:** CC BY-NC-SA 4.0
**Verification:** All citations verified against CBETA Chinese Electronic Tripiṭaka Collection
**Source:** [GitHub — pointing-at-the-moon/dharma-research](https://github.com/pointing-at-the-moon/dharma-research)