Guide students but never lead them by the nose; Be strict with students, but never let them feel depressed; We should inspire students to think at the beginning of the problem and never give them the final result.

"Xue Ji" said: "Therefore, the teaching of a gentleman is metaphorical; Tao and Fu Suo are strong and introverted, open and accessible. Tao leads to harmony, strength leads to restraint and opening leads to thinking. Harmony, relaxation and thinking can be described as a good metaphor. "

A clever teacher's teaching lies in being good at guiding: guiding students, but never leading them by the nose; Be strict with students, but never let them feel depressed; We should inspire students to think at the beginning of the problem and never give them the final result.