1. We should observe carefully in order to understand; we should work hard to understand in order to act. ——Romain Rolland

2. With the support of a lofty purpose, if you work non-stop, even if it is slow, you will definitely succeed. ——Einstein

3. If a person does not know where he is going, then any wind is not a tailwind. ——Seneca

4. Only those who propose great ideals to themselves and fight for them with all their strength are the happiest. —— Kalinin

5. Diligence and wisdom are twins, laziness and stupidity are brothers. ——Folk proverb

6. Youth is a kind of continuous intoxication and a fanaticism of reason. ——La Rochefoucauld

7. All perseverance and hard work will be rewarded sooner or later. ——Angel

8. The secret of success lies in perseverance and determination. ——Indizraeli

9. Sacrifice for a great cause can never be regarded as failure. ——Byron

10. Life is a gem that nature gives to humans to carve. ——Nobel

11. The fantasy of youth is both fanatical and cute. ——Joseph Shorthouse

12. Everything must be done in a down-to-earth manner, not in fantasy, not in false claims, but in a down-to-earth manner with an attitude of seeking truth. If you study with this attitude, you can understand the truth, and if you work with this attitude, you can achieve success. ——Li Dazhao

13. Youth is an ordinary name. It is happy and beautiful, but it is also full of hard training. ——Gorky

14. Without trying, there will be no success; only facing difficulties or dangers will inspire determination and courage for a higher journey. ——Nelson

15. Young people are more suitable for invention but not for judgment; suitable for execution but not for consultation; suitable for new plans but not for fixed occupations. ——F. Bacon

16. Youth is our future and our hope. The youth should take over from us old people. Youth should carry our flag to the end of victory. ——Stalin

17. Youth is happy because it has a future. ——Gogol

18. Most people have abilities and opportunities that they don’t understand, and it is possible to do things they have never dreamed of. ——Dale Carnegie

19. The world is yours and ours, but in the final analysis it is yours. You young people are full of vitality. When you are in your prime, you are like the sun at eight or nine o'clock in the morning. Hope rests on you. ——Mao Zedong

20. No matter what era, youth are always characterized by various ideals and fantasies. This is not a fault, but a valuable quality. ——Anonymous

21. Don’t lament the pain of life! Lament is a weak person. ——Gorky

22. Youth is the happiest time in life, but this happiness is often entirely because it is full of hope, not because of anything gained or escaped. ——Anonymous

23. We should have perseverance, especially self-confidence! We must firmly believe that our talents are used to do something. ——Marie Curie

24. To make life meaningful, you can only develop your life. Happiness is the best way to develop your life. ——Zhang Wentian

25. Progress means that the goal is constantly moving forward, the stages are constantly updated, and its vision is constantly changing. ——Hugo

26. The human brain is the same as the limbs. If it is used more, it will be more effective, and if it is not used, it will be useless. ——Mao Yisheng

27. Difficulties can only scare cowards and lazy people, but victory always belongs to those who dare to climb the peak of science. ——Mao Yisheng

28. What is a road? It is trampled out from a place where there is no road, it is carved out from a place where there are only thorns. ——Lu Xun

29. I think all broad-minded people have ambitions; but the ambitious people I value are those who follow this path firmly and confidently, and Not those who try to skimp on everything in one fell swoop. ——Dickens

30. Perseverance when achieving success is more important than perseverance when suffering failure. ——Larochevko

31. We have fought for joy, and we will die for joy. Therefore, sorrow should never be associated with our names.

——Fuchik

32. After selfish happiness becomes the only goal in life, life soon becomes goalless. ——Roman. Roland

33. A great cause requires an unswerving spirit. ——Voltaire

34. Good luck is enviable, but overcoming bad luck is admirable. ——Seneca

35. On the road of life, drop your blood drop by drop to feed others. Although I feel gradually getting thinner, I still feel happy. ——Lu Xun

36. The road of history is not the sidewalk on Nevsky Prospekt. It advances entirely in the fields, sometimes through dust, sometimes through mud, sometimes across swamps, and sometimes through jungles. ——Chernyshevsky

37. Time is like water in a sponge. As long as you are willing to squeeze, there is always time. ——Lu Xun

38. Some things are not difficult to do because of loss of confidence, but difficult to do because of loss of confidence. ——Xiao Qianxu

39. There is no skill in success. I always just do my best at work. ——Carnegie<

40. Time is a great author, it will write a perfect ending for everyone. ——Chaplin

41. He is known as a good shooter not because of his bow and arrows, but because of his goals. ——Lilai

42. The path of life is drawn by the heart. Therefore, no matter how harsh the situation you are in, you should not be haunted by pessimistic thoughts. ——Kazuo Inamori

43. To achieve great things, you must take advantage of your youth. ——Goethe

44. It is impossible to live comfortably and happily throughout life, because human beings must have an attitude that can cope with adversity. ——Rousseau

45. A person who is the most miserable, the most humble, and the most humiliated by fate has nothing to complain about as long as he still has hope. ——Shakespeare

46. Strong confidence can enable ordinary people to do amazing things. ——Marton

47. The height of a fountain will not exceed its source; the same is true for a person's career, his achievements will never exceed his own beliefs. ——Lincoln

48. Success does not depend on the size of your strength, but on how long you can persist. ——S. Johnson

49. Life is like a book. Fools flip through it casually, but smart people read it carefully. Because he knows that this book can only be read once. ——Paul

50. Difficulties are those that bully the weak and avoid the hard. The more you fear it, the more it intimidates you. The less you take it seriously, the more respectful it will be to you. ——Xuan Yongguang