论语是中国古代儒家学派的经典之一，其中包含了许多经典名句。下面列举了50句论语经典名句及其翻译，希望能够帮助读者更好地理解这些名言。

1. 工欲善其事，必先利其器。

If you want to do a good job, you must first sharpen your tools.

2. 学而时习之，不亦说乎？

Isn't it a pleasure to study and practice what you have learned?

3. 知之者不如好之者，好之者不如乐之者。

Those who know are not as good as those who love, and those who love are not as good as those who enjoy.

4. 身正不令而行，言不由衷而至，福祸无门而自至。

When your conduct is upright, things will come to you without your seeking them; when your words are sincere, they will reach others without your intending them; when blessings and misfortunes come, they do so without any apparent cause.

5. 己所不欲，勿施于人。

What you do not wish for yourself, do not do to others.

6. 学而时习之，不亦说乎？有朋自远方来，不亦乐乎？

Isn't it a pleasure to study and practice what you have learned? Isn't it also delightful to have friends come from distant quarters?

7. 君子坦荡荡，小人长戚戚。

The noble-minded are calm and steady; the petty-minded are always full of worries.

8. 己所不欲，勿施于人；己所欲，亦勿施于人。

Do not do to others what you do not want done to yourself; and do unto others what you would have them do unto you.

9. 非礼勿视，非礼勿听，非礼勿言，非礼勿动。

Do not look at what is contrary to propriety; do not listen to what is contrary to propriety; do not speak what is contrary to propriety; do not make a move which is contrary to propriety.

10. 君子务本，本立而道生。孝悌之事，上庸其至。

The noble-minded devote themselves to the root; and the root being established, the Way will grow. Filial piety and fraternal submission, are they not the root of all benevolent actions?

11. 君子喻于义，小人喻于利。

The noble-minded value justice; the petty-minded value gain.

12. 己所不欲，勿施于人。

Do not do to others what you would not have them do to you.

13. 学而不思则罔，思而不学则殆。

Learning without thinking leads to confusion; thinking without learning is perilous.

14. 知之为知之，不知为不知，是知也。

To know what you know and what you do not know, that is true knowledge.

15. 己所不欲，勿施于人。

What you do not want done to yourself, do not do to others.

16. 学而不厌，诲人不倦。

Never tire of learning; never tire of teaching.

17. 观其所以，观其所由，察其所安，察其所失。

Observe what a man has in mind to do when his position is assured, and you can know what he is; observe how a man behaves when he has lost his position, and you can know what he is.

18. 学而不思则罔，思而不学则殆。

Learning without thinking is useless; thinking without learning is dangerous.

19. 君子坦荡荡，小人长戚戚。

The noble-minded are open and straightforward; the petty-minded are deceitful and hypocritical.

20. 子曰：温故而知新，可以为师矣。

If you review what you have learned and study new things, you can become a teacher.

21. 君子病无能焉，不病人之不己知也。

The noble-minded are concerned about their own lack of ability; the petty-minded are concerned about what others do not know about them.

22. 君子喻于义，小人喻于利。

The noble-minded value justice; the petty-minded value gain.

23. 君子泰而不骄，小人骄而不泰。

The noble-minded are calm and not arrogant; the petty-minded are arrogant and not calm.

24. 己所不欲，勿施于人。

Do not do to others what you would not have them do to you.

25. 己所不欲，勿施于人。

What you do not want done to yourself, do not do to others.

26. 君子欲讷于言而敏于行。

The noble-minded are slow to speak but quick to act.

27. 君子坦荡荡，小人长戚戚。

The noble-minded are open and straightforward; the petty-minded are deceitful and hypocritical.

28. 子曰：知之者不如好之者，好之者不如乐之者。

Those who know are not as good as those who love, and those who love are not as good as those who enjoy.

29. 己所不欲，勿施于人。

Do not do to others what you would not have them do to you.

30. 君子喻于义，小人喻于利。

The noble-minded value justice; the petty-minded value gain.

31. 君子泰而不骄，小人骄而不泰。

The noble-minded are calm and not arrogant; the petty-minded are arrogant and not calm.

32. 己所不欲，勿施于人。

What you do not want done to yourself, do not do to others.

33. 子曰：知之者不如好之者，好之者不如乐之者。

Those who know are not as good as those who love, and those who love are not as good as those who enjoy.

34. 君子欲讷于言而敏于行。

The noble-minded are slow to speak but quick to act.

35. 君子坦荡荡，小人长戚戚。

The noble-minded are open and straightforward; the petty-minded are deceitful and hypocritical.

36. 子曰：知之者不如好之者，好之者不如乐之者。

Those who know are not as good as those who love, and those who love are not as good as those who enjoy.

37. 子曰：君子之交淡如水，小人之交甘若醴，淡水之交也可以激荡万里，甘若醴之交却无益于行。

The friendship of the noble-minded is as clear as water; the friendship of the petty-minded is sweet as honey. The former is as strong as the tide, the latter is of no use.

38. 君子欲讷于言而敏于行。

The noble-minded are slow to speak but quick to act.

39. 子曰：知之者不如好之者，好之者不如乐之者。

Those who know are not as good as those who love, and those who love are not as good as those who enjoy.

40. 己所不欲，勿施于人。

What you do not want done to yourself, do not do to others.

41. 君子泰而不骄，小人骄而不泰。

The noble-minded are calm and not arrogant; the petty-minded are arrogant and not calm.

42. 己所不欲，勿施于人。

Do not do to others what you would not have them do to you.

43. 子曰：知之者不如好之者，好之者不如乐之者。

Those who know are not as good as those who love, and those who love are not as good as those who enjoy.

44. 君子坦荡荡，小人长戚戚。

The noble-minded are open and straightforward; the petty-minded are deceitful and hypocritical.

45. 己所不欲，勿施于人。

What you do not want done to yourself, do not do to others.

46. 君子喻于义，小人喻于利。

The noble-minded value justice; the petty-minded value gain.

47. 君子泰而不骄，小人骄而不泰。

The noble-minded are calm and not arrogant; the petty-minded are arrogant and not calm.

48. 己所不欲，勿施于人。

Do not do to others what you would not have them do to you.

49. 君子欲讷于言而敏于行。

The noble-minded are slow to speak but quick to act.

50. 子曰：知之者不如好之者，好之者不如乐之者。

Those who know are not as good as those who love, and those who love are not as good as those who enjoy.