"No anger, no anger, no anger. No three turns,no. " From the Analects of Confucius, the general idea is "don't enlighten students until they try to understand, but they still can't figure it out;" Don't inspire students until they understand, but they can't express it perfectly. If he can't draw inferences, then don't go on. "

Confucius expounded an important educational concept, that is, heuristic education, which should attach importance to inspiring students in teaching. Heuristic education opposes "spoon-feeding" and "spoon-feeding" practices, and emphasizes giving inspiration and enlightenment on the basis of students' full independent thinking, which conforms to the basic laws of teaching and has far-reaching influence, and still has important reference significance in today's teaching process.