1. 人到三十五，仅是出山虎；人到四十五，才像山中虎。

1. At the age of thirty-five, one is merely a tiger emerging from the mountains; at the age of forty-five, one truly becomes a tiger of the mountains.

2. 一朝被蛇咬，十年怕井绳。

2. Once bitten by a snake, one fears the rope from a well for ten years.

3. 山里孩子不怕狼，城里孩子不怕官。

3. Country children are not afraid of wolves, city children are not afraid of officials.

4. 不愿看的人，比瞎子还瞎；不愿听的人，比聋子还聋。（法国谚语）

4. Those who do not want to see are even blind than the blind; those who do not want to listen are even deaf than the deaf. (French Proverb)

5. 行动是老子，知识是儿子，创造是孙子。--陶行知（中）

5. Action is the father, knowledge is the son, creation is the grandson. -- Tao Xingzhi (China)

6. 问渠那得清如许，为有源头活水来。

6. Ask the river where it gets so clear, for it has a source with ever-flowing, fresh water.

7. 才智是实践的女儿。 ——达·芬奇

7. Wisdom is the daughter of practice. — Leonardo da Vinci

8. 学者的一天，比不学无术的人的一生还有价值。（阿拉伯谚语）

8. A scholar's day is more valuable than an unlearned person's entire life. (Arab Proverb)

9. 不经冬寒，不知春暖。

9. Without experiencing the winter cold, one cannot appreciate the warmth of spring.

10. 要想获得一种见解，首先就需要劳动，自己的劳动，自己的首创精神，自己的实践。——陀思妥耶夫斯基

10. To gain an insight, one first needs labor, one's own labor, one's own originality, one's own practice. — Dostoevsky

11. 空谈，水之泡沫，实行，金之点滴。

11. Talk is the foam of water, action is the drop of gold.

12. 不当木匠，不知木头好坏，没进天山，不知山路弯弯。

12. Not a good carpenter, not knowing the quality of wood, never entered the Tianshan Mountains, doesn't know the winding mountain paths.

13. 离开革命实践的理论是空洞的理论，而不以革命理论为指南的实践是盲目的实践。--斯大林（苏）

13. Theory that is separated from revolutionary practice is empty theory, and practice that is not guided by revolutionary theory is blind practice. -- Stalin (USSR)

14. 自古圣贤之言学也，咸以躬行实践为先，识见言论次之。——林希元（明）

14. Since ancient times, the words of sages and virtuous people on learning have always emphasized practical application through personal action first, and recognition and discourse secondarily. — Lin Xiyuan (Ming Dynasty)

15. 所有的理论法则都依赖于实践法则；如果只有一条实践法则，那么它们就都依赖这一条实践法则。--费希特

15. All theoretical laws depend on the laws of practice; if there is only one law of practice, then they all depend on this one law of practice. --Fichte

16. 理论脱离实践是最大的不幸。—— 达芬奇

16. The greatest misfortune is theory detached from practice. — Leonardo da Vinci

17. 用理论来推动实践，用实践来修正或补充理论。——廖沫沙（中）

17. Using theory to promote practice, and using practice to correct or supplement theory. — Liao Mo Sha (China)

18. 知之愈明，则行之愈笃；行之愈笃，则知之益明。--朱熹（宋）

18. The more one knows, the more firmly one acts; the more firmly one acts, the clearer one's knowledge becomes. -- Zhu Xi (Song Dynasty)

19. 没有实际的理论是空虚的，同时没有理论的实际是盲目的。--徐特立（中）

19. Theory without substance is empty, and theory without practice is blind. -- Xu Deli (Chinese)

20. 真理的长河里流淌的是实践的汗汁—— 欧洲

20. The long river of truth flows with the sweat of practice — Europe

21. 人的思维是否具有客观的真理性，这并不是一个理论的问题，而是一个实践的问题。--马克思（德）

21. Whether human thought possesses objective truth is not a theoretical issue, but a practical one. -- Marx (German)

22. 行动是老子，知识是儿子，创造是孙子。——陶行知（中）

22. Action is Laozi, knowledge is the son, creation is the grandson. — Tao Xingzhi (Chinese)

23. 实践决定理论，真正的理论也有着领导行动的功用。——邹韬奋（中）

23. Practice determines theory, and true theory also serves the function of leading action. — Zhou Taofen (Chinese)

24. 判断一个人，不是根据他自己的表白或对自己的看法，而是根据他的行动。--列宁

24. A person should not be judged based on their own declarations or self-perception, but rather on their actions. -- Lenin

25. 理论脱离实践是最大的不幸。——达·芬奇（意）

25. The greatest misfortune is theory disconnected from practice. — Leonardo da Vinci (Italian)

26. 人的思维是否具有客观的真理性，这并不是一个理论的问题，而是一个实践的问题。——马克思（德）

26. Whether human thought possesses objective truth is not a theoretical question, but a practical one. — Marx (German)

27. 不到衙门打官司，哪知衙门门难进。

27. If you haven't been to the courthouse to sue, how would you know that the courthouse is hard to enter?

28. 雪里头过来的百灵，知道春天的可贵。

28. The larks that come from the snow know the preciousness of spring.

29. 用理论来推动实践，用实践来修正或补充理论。--廖沫沙（中）

29. Use theory to promote practice, and use practice to correct or supplement theory. -- Liao Moshan (China)

30. 一个人怎样才能认识自己呢？决不是通过思考，而是通过实践。——歌德（德）

How can a person know themselves? Not through thinking, but through practice. – Goethe (German)

31. 专读书也有弊病，所以必须和现实社会接触，使所读的书活起来。——鲁迅（中）

31. There are also drawbacks to only reading books, so one must interact with the real world to bring the books they read to life. — Lu Xun (Chinese)

32. 你要知道梨子的滋味，就要亲口尝一下。--毛泽东

32. You must taste the pear with your own mouth to know its taste. --Mao Zedong

33. 自古圣贤之言学也，咸以躬行实践为先，识见言论次之。—— 林希元

33. Since ancient times, sages and virtuous persons have always regarded practical application and personal conduct as the primary aspect of learning, with knowledge and speech following in importance. — Lin Xiyuan