2. "There should be a proper job when teaching, and a place to study when retiring" and "Tibet and interest complement each other"-pointing out the combination of in-class and extracurricular activities;

3. "Tao leads, strength leads, restraint leads, and pioneering leads"-embodies the inspiring teaching principle;

4. "Unequal learning" and "don't pay attention to festivals and practice"-reflecting the principle of gradual teaching;

5. "Learning without thinking is useless, thinking without learning is dangerous"-embodies the teaching process theory of "learning-thinking-doing";

6. "Learning from time to time" and "reviewing old things and learning new ones" embody solid teaching principles;

7. The relationship between education and politics is pointed out, such as "learning is the only way to turn people into customs" and "building the country and building the army and people, teaching comes first".

8. "erudite, interrogative, thoughtful, discerning and persistent"-Meng Si school's teaching process theory;

9. "Bad teachers reveal the truth, and good teachers let people discover the truth"-Diesdohui, which embodies the inspiring teaching principle;

10, "Review is the mother of learning"-ushinski, which embodies the principle of consolidation;

1 1, "Ask as many people as possible and respect people as much as possible"-makarenko, which embodies the moral principle of combining strict requirements with respect for students;

12, "A person's ability is hereditary, and its degree is determined by heredity, just as the shape and body tissue of all living things are determined by heredity." -Gao Erdun, genetic determinism;

13, "One or two heritages are worth a ton of education"-Hall, genetic determinism;

14, "Give me a dozen healthy and talented babies and let them receive education in a specific environment set by myself, then I am willing to ensure that I can choose any baby, regardless of his talent, hobby, orientation, ability, talent and the race of his ancestors, and train him into any kind of expert I choose: doctor, lawyer, artist, business leader and even beggar and thief." -Watson's Theory of External Shuo.