Famous aphorisms about lessons 1. He who suffers a setback will benefit from it; he who experiences it will gain wisdom. ? "Pinghua of the History of the Han Dynasty in the Five Dynasties"

2. Yin Jian was not far away, in the era of Queen Xia. ?"The Book of Songs"

　3. You cannot catch a fox twice with the same trap. ?UK

4. Only those who study life can learn lessons from life. ?Klyuchevsky

5. Sexual treatment gradually teaches you lessons and then you can do good. Goodness can only be achieved by teaching. ? James Corsoth

6. I can teach twenty people and tell them what they should do, but if I am asked to be one of these twenty people and fulfill my own teachings, I will Thank you very much. ?Shakespeare

7. The past is no longer as good as it can be, but it can still serve as a warning for those who are coming. ?Wang Anshi

8. Painful experience is always the most powerful lesson. ?Latin America

9. People who have burned their mouths blow on the soup and drink it. ?Germany

10. Whoever lets the same person deceive twice should be destroyed. ?UK

11. People who are injured know best where their injuries are. ?Europe

　12. If no one provides us with lessons from failure, we will achieve nothing. The trajectory of our thinking is to choose between right and wrong, and the frequency of wrong choices is equal to that of right choices. ?Lewis Thomas

13. Any lesson is knowledge. ?Türkiye

14. The car in front is overturned, and the car behind it is a lesson. ?Ban Gu

15. Based on the experience of taking the wrong way when I went there, it was smooth when I came back. ?France

16. People who have never experienced thirst in the desert will not know the value of water. ?Russia

17. People who have no experience of failure cannot succeed. ?UK

　18. A donkey will never fall down twice in the same place. ?Britain

19. The golden land of the Six Dynasties, the fallen trees are even more desolate. ?Wu Weiye

20. Once a lesson is lost, a piece of wisdom will be gained. ?Feng Menglong

21. Experience is the sum of mistakes. ?Russia

　22. Only a fool will fall into the same pond a second time. ?Türkiye

23. If the lesson is accepted by others, the experience is ten times more valuable. ?Russia

　24. In view of the appearance of water, one knows the good and bad. ?Sima Qian

25. Past mistakes are future wisdom and success. ?UK

　26. The biggest problem that leads to success is the lessons we learn from our own mistakes. ?Europe

　27. A wise man will never trip over the same stone twice. ?Russia

　28. Smart people learn lessons from other people’s tears. ?Yu Shiwei

29. Learn less from victory and learn more from failure. ?Japan

　30. Those who do not learn lessons from failure will have a long road to success. ?France ;