1. Half the truth is more terrifying than falsehood. ——Fichlebin

2. Truth is the most advanced thing that people possess. ——Chaucer

3. Don’t rely on conjecture, but rely on facts. ——Lavoisier 4. Without investigation, there is no right to speak. ——Mao Zedong 5. God will never help those who sit still. ——Saffron "Fragments" 6. Action is the only way to knowledge. ——Bernard Shaw 7. When dealing with brave people, read without words. ——Zhou Enlai 8. The knowledge of a country depends not on the amount of reading, but on the familiarity of application. ——Smile 9. Action is the most appropriate fruit of knowledge. - Fuller's "Motto" 10. Action is the beginning of knowledge, and knowledge is the completion of action. ——Tao Xingzhi 11. Insight into worldly matters is knowledge, and understanding of human feelings is knowledge. ——Cao Xueqin 12. What you hear with your ears is not as good as what you see with your eyes, and what you see with your eyes is not as good as walking on it. ——Liu Xiang's "Shuo Yuan" 13. A gentleman's approach to learning is to put it into his ears, hide it in his heart, and practice it in his body. ——Liu Xiang's "Shuo Yuan" 14. The importance of learning is not as important as knowing it; the important thing of knowing is not as practical as practicing it. ——Li Guangdi's "The Essence of Xingli" 15. I finally realized it on paper and knew that I had to do it. 16. Things cannot be understood until they are effective, and arguments cannot be settled without evidence. ——Wang Chong's "Bo Burial Chapter" 17. Read thousands of books and travel thousands of miles. ——Liu Yi 18. Be erudite without being exhausted, practice without being tired. ——"Book of Rites" 19. If you are envious of fish in the abyss, it is better to retreat and build a net. ——"Book of Han·Biography of Dong Zhongshu" 20. There are countless spring flowers, but they are nothing like the fruits of autumn. ——Chen Liang's "Three Musics" [Song Dynasty] 21. Success = hard work + correct methods + less empty words - Einstein 22. To achieve a big cause, you must start from small things. ——Lenin 23. Everything will be established if it is hesitated, and it will be wasted if it is not hesitated. ——"Book of Rites" 24. A gentleman is ashamed of his words and goes beyond his actions. ——Confucius' "The Analects of Confucius·Xianwen" 25. Learning but not being able to practice is called a disease.

——Zhuang Zhou's "Zhuangzi"