What is the philosophy of teaching fishing?

Give a man a fish, but don't give him a fish. ("Notes on Moral Truth"-The way to teach people to learn knowledge is not as good as teaching people what they have.

The philosophical truth embodied is actually very simple:

Fish is the purpose, and fishing is the means;

A fish can solve temporary hunger, but it can't solve long-term hunger;

If you want to have fish to eat forever, you must learn how to fish.

That is, the theory of analyzing the essence of learning activities from the relationship between cognition and practice in modern materialist dialectical philosophy. To put it simply, learning belongs to the category of cognition, which is the process of acquiring knowledge. Grasp the essential law, gain rational understanding and attach importance to the role of practice. Practice is the only criterion for testing truth.