- Source: How You Know
Hilbert had no patience with mathematical lectures which filled the students with facts but did not teach them how to frame a problem and solve it. He often used to tell them that “a perfect formulation of a problem is already half its solution.” → David Hilbert was a German mathematician.
Reading and experience train your model of the world. And even if you forget the experience or what you read, its effect on your model of the world persists. Your mind is like a compiled program you’ve lost the source of. It works, but you don’t know why.
The same book would get compiled differently at different points in your life.