1. 杨意不逢，抚凌云而自惜；钟期相遇，奏流水以何惭？

1. If Yang Yi were not to meet, he would sorrowfully caress the sky; if Zhong Qi met, he would play the flowing water without any shame?

2. 这个世界上，男人最需要的，除了一个老婆，好像还有一个红颜知己。

2. In this world, besides a wife, it seems that men also need a close female friend.

3. 真正的友谊，走多远的路也没关系，也会有人指责你。

3. True friendship does not matter how far the road goes, and there will also be people who will criticize you.

4. 没有一种不通过蔑视、忍受和奋斗就可以征服的命运。莫愁前路无知己，天下谁人不识君。

4. There is no destiny that can be conquered without scorn, endurance, and struggle. Do not worry about not having friends on the road ahead; everyone in the world knows you.

5. 一个知己就好像一面镜子，反映出我们天性中最优美的部份来。

5. A bosom friend is like a mirror, reflecting the most beautiful parts of our nature.

6. 在天愿做比翼鸟，在地愿为连理枝，曾经沧海难为水，除却巫山不是云。

6. In the sky, I wish to be a bird with wings entwined; on the ground, I wish to be branches entwined together. What once was vast as the boundless sea is now too trivial for water; what is not the clouds over the Wushan Mountains is not true clouds.

7. 众里寻他千百度。蓦然回首，那人却在灯火阑珊处。

7. I searched for him amidst the crowd a thousand times over. Suddenly, when I turned back, that person was right there, standing in the dim light of the lanterns.

8. 人生得一知己已足矣，斯世当以同怀视之。

8. To have one intimate friend in life is enough. In this world, one should regard such a person as a kindred spirit.

9. 不论是多情的诗顺，漂亮的文章，还是闲暇的欢乐，什么都不能代替无比亲密的友情。

9. Whether it be the tender verse, the beautiful prose, or the joy of leisure, nothing can replace the incredibly close friendship.

10. 士为知己者用嘛！人生得一知己无憾呐！人不能老是顺时，在你背时的时候，有人还了解你，就是知己了。

10. A man should be used by someone who truly understands him! To have a true friend in life is a matter of no regret. One cannot always be in good times; when you are in a bad patch, if there is someone who still understands you, that person is your true friend.

11. 世有伯乐而后有千里马，千里马常有而伯乐不常有。

11. There are horse finders in the world before there are thousand-mile horses, and while thousand-mile horses are common, horse finders are not.

12. 相互了解是朋友，相互理解是知己。

12. Mutual understanding is friendship, mutual comprehension is intimacy.

13. 士为知已者用嘛！人生得一知已，死而无憾呐！人不能老是行时，在你背时的时候，有人还了解你，就是知已了。

13. A gentleman is used by those who know and recognize him! If one can have a true friend in life, there will be no regrets even in death! A person cannot always be in fashion. When you are out of favor, if there is someone who still understands you, that person is a true friend.

14. 一个知己就像一面镜子，反应出我们天性中最优美的一部分。

14. A bosom friend is like a mirror, reflecting the most graceful part of our nature.

15. 只关心自己幸福的人，不能和他成为知己。

15. A person who is only concerned with their own happiness cannot be a close friend.

16. 人不能老是行时，在你背时的时候，有人还了解你，就是知己了。

16. A person cannot always be in fashion. When you are out of favor, if there is someone who still understands you, then that person is a true friend.

17. 劝君更尽一杯酒，西出阳关无故人。

17. I advise you to drink one more cup of wine, for beyond the Yang Pass, there's no friend to meet.

18. 大丈夫处世，遇知己之主，外托君臣之义，内结骨肉之恩，言必行，计必从，祸福共之。

18. A man in the world should meet a wise ruler. He should externally uphold the principles of君臣 (ruler-subject) and internally cultivate the affection of kinship. His words must be carried out, his plans must be followed, and he should share both blessings and misfortunes with them.

19. 知己知彼，将心比心。从善如流，真言如金。

19. Know yourself and know others, put yourself in their shoes. Embrace goodness readily, value true words as gold.

20. 知音者心通：这句名言强调了知音的重要性，指出真正的知音能够心灵相通，彼此理解和共鸣。

20. A kindred spirit's hearts are in harmony: This famous saying emphasizes the importance of a kindred spirit, indicating that a true kindred spirit can communicate with each other's hearts, understand and resonate with each other.

21. 希望我的红颜知己爱好运动，品味高雅。没有不良嗜好。最好知识广泛，不一定要博古通今，但文化背景很重要。

21. I hope that my close friend and confidante has an interest in sports and refined tastes. She should not have any bad habits. It would be best if she has a wide range of knowledge, not necessarily being well-versed in ancient and modern things, but a strong cultural background is important.

22. 同是天涯沦落人，相逢何必曾相识？

22. We are all lost wanderers in a distant land; why must we have known each other before we meet?

23. 海内存知己，天涯若比邻。

23. A bosom friend afar brings a distant land near.

24. 士为知己者死，女为悦己者容。

24. A man will die for a friend who knows him well, and a woman will make herself beautiful for a man who takes delight in her.

25. 敌人或知己，越少越安全。

25. The fewer enemies or acquaintances, the safer.

26. 友情在我过去的生活里就象一盏明灯，照彻了我的灵魂，使我的生存有了一点点光彩。

26. Friendship has been like a beacon in my past life, illuminating my soul and giving a touch of luster to my existence.

27. 人生得一知已足矣，在你背时的时候，有人还了解你。

27. In life, to have one true friend is enough. Someone still understands you when you are down.

28. 做自己终生的蓝颜知己，学会安抚自己的心灵。人生如花，身有余香，才能招蜂引蝶。谁都可以冷落自己，但自己永远不可以。

28. Be your lifelong best friend, and learn to soothe your own soul. Life is like a flower, with its own lingering fragrance, only then can it attract bees and butterflies. Everyone can neglect themselves, but you must never do so to yourself.

29. 给自己找茬是诊断，给自己找事是磨练，给自己剖析是知己，给自己嘲笑是激励！

29. Picking on oneself is diagnosis, giving oneself trouble is tempering, analyzing oneself is knowing oneself, and mocking oneself is motivation!

30. 全面了解考试及自身现状，做到知彼知己，才能成功。

30. A comprehensive understanding of the exam and one's own current situation, achieving a state of knowing oneself and the other, is essential for success.

31. 通过对主要市场竞争者进行对比分析，就可以知己知彼，制定更有效的竞争战略。

31. By conducting a comparative analysis of the main market competitors, one can know oneself and the competitors, and formulate more effective competitive strategies.

32. 缺乏真正的朋友是最纯粹最可怜的孤独；没有友谊则斯世不过是一片片荒野。

32. The lack of true friends is the purest and most pitiful form of loneliness; without friendship, this world is no more than a wasteland.

33. 乐言己之长者不知己，乐言人之短者不知人。不知己者无所见，不知人者无所闻。

33. Those who are pleased with their own long speeches do not know themselves, and those who are pleased with pointing out others' shortcomings do not know others. Those who do not know themselves see nothing, and those who do not know others hear nothing.

34. 加强情报工作，做到知彼知己。

34. Strengthen intelligence work and achieve a thorough understanding of both ourselves and our adversaries.

35. 有时候，知己之间的一个眼神传达的意思，胜过千言。

35. Sometimes, a single glance between close friends conveys more meaning than a thousand words.

36. 红颜知己是你心底里的一种感觉，是可以用来品味，而不是用来在男人堆里炫耀的。

36. A close friend of the opposite sex is a feeling deep within your heart, something to savor, not something to炫耀 among a group of men.

37. 酒逢知己饮，诗向会人吟。

37. Wine meets a friend for a drink, poetry to those who understand it.

38. 好友难觅，更何况是肝胆相照、可以推心置腹的知己？

38. It's hard to find good friends, let alone a bosom friend with whom one can share one's innermost thoughts and feelings.

39. 求知己于朋友易，求知己于妻妾难，求知己于君臣则尤难之难。

39. It is easy to seek a bosom friend among friends, difficult to find one among one's wives and concubines, and especially difficult to find one among one's sovereign and ministers.

40. 相识满天下，知心能几人？

40. Known to countless people, but how many can truly be intimate friends?

41. 可怜夜半虚前席，不问苍生问鬼神。

41. Poorly attended the empty seat at midnight, not asking about the common people but about ghosts and gods.

42. 在谈判中知己知彼是最重要的。否则你只会在人前出丑，输得一败涂地。

42. Knowing yourself and your opponent is the most important in negotiations. Otherwise, you will only make a fool of yourself in front of others and lose thoroughly.

43. 千金易得，知己难求。

43. It is easy to find a thousand taels of gold, but hard to find a true friend.

44. 沧海浮尘，芸芸众生，有缘相识，有幸相知，真诚对朋友，坦然对人生，希望我们能成为知己朋友。

44. Amidst the vast sea of dust, amidst the myriad of sentient beings, it is a blessing to have met and to have known each other. I sincerely treat my friends, and face life with an untroubled demeanor, hoping that we can become bosom friends.

45. 人生固然短暂，人海固然茫茫，但在短暂的生命和茫茫的人海中，你我能相聚并成为知己那是缘分。

45. Life may be short, and the sea of people vast, but in this fleeting life and amidst the boundless sea of people, our meeting and becoming close friends is a matter of fate.

46. 人生得一知已足矣，斯世当以同怀视之。

46. One is enough in a friend in life; this world should treat them as those of the same heart.

47. 知音少，弦断有谁听？

47. Few connoisseurs of music, and who will hear the strings when they break?