1. “If students do not have a positive desire to learn, the more teachers limit their attention to knowledge, the more indifferent students will be to their academic performance and the lower their desire to learn.”

2. "Letting students experience an emotion of personally participating in mastering knowledge is an important condition for arousing teenagers' unique interest in knowledge. When a person is not only understanding the world, but also understanding himself, can form interest. Without this self-affirming experience, it is impossible to have a real interest in knowledge."

3. "Don't rush to give students a failing grade at any time. Remember: the joy of success is a huge emotional force that can promote children's desire to learn well. Please be careful not to lose this inner strength in any way. Without this power, clever measures in education are useless. To no avail."