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title: Longevity
modified: 2026-06-17
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> “The secret of perfect health lies in keeping the mind always cheerful - never worried, never hurried, never borne down by any fear, thought or anxiety.” — Sathya Sai Baba

> “The happiest people I know have been those who have accepted the primary responsibility for their own spiritual and physical well-being - those who have inner strength, courage, determination, common sense and faith in the process of creating more balanced and satisfying lives for themselves.” — Ann Wigmore

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# 「延長壽命」（活多久）vs「延長生命力」（活多好）

> “Health is the greatest wealth; guard it with daily care.” — Virgil

* 重點不是能夠活到幾歲，而是能夠「健康地」活到幾歲。
* Prioritize enhancing _healthspan_, not just extending _lifespan_.
* 功能年（Functional Years）& [不健康餘命](https://wiwi.blog/blog/unhealthy-lifespan)（Disability-Adjusted Life Year, DALY）

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Treat your body as the house you will live forever.

> “Take care of your body; it’s the only place you have to live.” — Jim Rohn