The Map is Not The Territory
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
My favorite map projection is the Peirce quincuncial. It's a fun projection because you can tile it infinitely, and it's a great way to map spheres to squares without losing too much detail.
The Peirce quincuncial makes it evident that the map is not the territory. But often, we mistake our mental models of the world for the world itself. Projections are expedient but necessarily wrong in some way or another. Here's another way of putting it:
All models are wrong but some are useful -- George Box
— Matt Rickard (@mattrickard) August 24, 2021