1. There is only one truth, and who discovered the truth does not rely on subjective exaggeration, but relies on objective practice. Only the revolutionary practice of millions of people is the yardstick for testing truth. ——Mao Zedong's "On New Democracy"

2. Discover the truth through practice, and verify and develop the truth through practice. From perceptual knowledge, we can actively develop to rational knowledge, and from rational knowledge, we can actively guide revolutionary practice and transform the subjective and objective worlds. ——Mao Zedong's "On Practice"

3. It doesn't matter whether the cat is yellow or black, as long as it catches mice, it is a good cat. ——Deng Xiaoping's "Selected Works of Deng Xiaoping"

4. Build a strong modernized and regularized revolutionary army. In the new era, military construction must center on modernization, focus on quality army building, and take the road of strengthening the country with elite troops. Strengthen and improve the military's political work and improve its logistics support capabilities. ——Deng Xiaoping's "Army Construction Theory"

5. The Chinese have an old saying: "If you don't enter the tiger's den, you won't get the tiger's cubs." This sentence is true for people's practice and is also true for epistemology. It is impossible to understand without practice. ——Mao Zedong's "On Contradiction"

6. Marxism-Leninism does not end the truth, but constantly opens up the way to understand the truth in practice. ?——Mao Zedong's "On Contradiction"

7. Our educational policy should enable the educated to develop in moral education, intellectual education, and physical education, and become educated workers with socialist consciousness. who.

——Mao Zedong's "On Practice"