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title: The Map Is Not the Territory
modified: 2026-09-14
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> “A map is not the territory it represents, but, if correct, it has a similar structure to the territory, which accounts for its usefulness.” — Alfred Korzybski, _Science and Sanity_

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The phrase was coined by Polish-American scientist and philosopher Alfred Korzybski. It describes the crucial distinction between a **representation of something** (the map) and the **actual thing itself** (the territory).

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> [“All models are wrong, but some are useful” — George Box](https://sketchplanations.com/all-models-are-wrong-but-some-are-useful)

When you model something, the model (in this case, the map) is necessarily simpler and less detailed. Knowing the map off by heart is _not the same as_ having stood on the land it represents.

A map can be useful and still be _incomplete_ — and confusing the two is how you end up arguing about the description instead of looking at the thing it describes.

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Same idea, in other guises:

* The word is not the thing.
* The menu is not the meal.
* [The shadows on the cave wall are not the objects that cast them](the-allegory-of-the-cave.md).