1. Since the law exists objectively, people cannot change it arbitrarily. Only after understanding it and grasping it well can we do all the necessary things well. achieve the desired purpose. ——Shen Yinmo

2. Science must respect facts and cannot make up reasons to conform to a theory. ——Li Siguang

3. Even if the falsehood is concealed for a while, it will always be exposed after practice. ——Hua Luogeng

4. As long as a person has a conscience and does not intend to deceive others, he will always face up to objective reality to varying degrees, and his doctrine will always have reasonable elements. ——Ji Xianlin

5. The issue of knowledge is a scientific issue and cannot be treated with any hypocrisy or pride. ——Mao Zedong

6. Facts are ruthless things that can shatter empty words into pieces. ——Lu Xun

7. Scientific research is based on the same law, that is, the occurrence of all things depends on the laws of nature. This also applies to people's actions. ——Einstein

8. Exploring the laws of nature is very necessary to transform nature. ——Zhang Lownian

9. It is necessary to have the ability of imagination with intuitive insight, as well as the ability to study and refine without fail at every step. Anyone who has climbed a cliff knows that if you miss a step, you will be shattered to pieces. ——Hua Luogeng

10. The most valuable thing is the truth, and the most ruthless thing is the fact. ——Lin Mohan

11. Showing facts to others is much more powerful than reasoning. - Tian Han

12. To make thoughts consistent with reality, and to make subjective and objective consistent, is to seek truth from facts. ——Deng Xiaoping

13. The standing system cannot wait for changes, and one application cannot adapt to all directions. ——Ge Hong

14. Laws can avoid mistakes, but they will never give beauty. - Cy Johnson

15. This great world is forever spinning, constantly changing its rules.

——Tennyson