Confucius' famous words clarified his heuristic teaching proposition?

First of all, Confucius directly emphasized that teachers must be inspired in time through "no anger, no resentment and no hair", that is, "students must wait" before teachers can be inspired;

Secondly, it emphasizes that teachers must be appropriately inspired by "if you don't take a dime, you will not be able to do it again". At the same time, we can see that Confucius put forward timely and appropriate inspiration, emphasizing that teachers should not arrange students' thinking and learning, with the aim of giving full play to students' main role and promoting their wisdom and ability development.

These two sentences illustrate his heuristic teaching proposition.