2. A teacher who writes lesson plans for a lifetime may not necessarily become a famous teacher. A teacher who writes reflections for three years may become a famous teacher. ——Ye Lan

3. The most ardent need in human nature is the desire to be affirmed. ——William James

4. There is Watt under your pointer, Newton in your cold eyes, and Edison in your ridicule. ——Tao Xingzhi

5. It is better to count ten pieces than to reward one piece. ——Yan Yuan

6. Pampering and enjoying life will produce bitter fruits; hard work and simplicity will create talented people. ——"Motto Couplet"

7. Without ideas, practice will be blind; without practice, ideas will be empty. We need a high-level combination of philosophy and practice.

8. Some beautiful lessons have been carefully crafted, while others are completely natural. The intricate carvings are admirable, and the natural ones are even more charming.

9. Every student must develop, but not necessarily the same development; every student must improve, but not necessarily at the same time; every student must be qualified, but not necessarily Same specs.

10. The teaching objectives must be both "top of the sky" and "standing on the ground", with both high and low levels.

11. For lessons, you can preview the presets, but do not rehearse. We do not advocate trying to get into the class, we oppose repeated attempts to get into the class, and we firmly oppose repeated attempts to get into the same class.

12. Talk first and then teach, learn first and then teach, practice first and then teach. Please first find out the "understanding" of the students before teaching.

13. It is clear that opening a book may not be beneficial, reject knowledge without power, and pursue comprehensive development of science.

14. Teaching must be prepared for bitterness, have a spicy spirit, have a sweet aftertaste, and avoid a sour ending.

15. Can you see the students? Can you see the students clearly? Can you understand the students? Teaching must not be "I"-oriented.

16. Pies will not fall from the sky, and knowledge will not fall from the sky. There are shortcuts to learning, but there is no fairyland that turns stone into gold.

17. Let the classroom be full of vitality, let the classroom generate students' ideas, and let the classroom show the teaching personality.

18. Teaching democracy is not about making decisions for students, but about letting students make decisions.

19. The art of teaching is not to impart skills, but to be good at motivating, awakening and inspiring. ——Distohui

20. Those who have no doubts in reading must learn to have doubts; those who have doubts must have no doubts. Only here can they make progress. ——Zhu Xi