1. A drop of water in need, shall be returned with a spring indeed.
滴水之恩，涌泉相報(bào)

2. A friend in need is a friend indeed.
患難見真情

3.?一言既出，駟馬難追 / 言出必行

• A promise is a promise.

• A deal is a deal.

• You can have my word on it.

• Walk the talk.

• A word spoken is past recalling.

4. Look at you, what kind of life you're living now.
你看看你，一天天的

5. Put up or shut up.
你行你上

6.?不作死就不會(huì)死

• Never trouble trouble till trouble troubles you.

• You well deserve it.

• Someone who plays with the fire gets burnt. 玩火自焚

• dig one's own grave 自掘墳?zāi)?/p>

7.?給你點(diǎn)顏色瞧瞧

• I'll make you sweat.

• I'll teach you a lesson.

• I'll give you a piece of my mind. 嚴(yán)厲指責(zé)，斥責(zé)某人 (tell sb. off)

8. It's now or never.
機(jī)不可失，時(shí)不再來

9.?祝你好運(yùn)

• Break a leg!

• Keep my fingers crossed for you.

• Wish you good luck.

10. A fall into a pit, a gain in your wit.
吃一塹，長一智

11. A leopard can't change its spots.
江山易改本性難移

12.一分耕耘，一份收獲

• You reap what your sow.

• No pains, no gains.

13. Practice makes perfect.
熟能生巧

14. Where there is a will, there is a way.
有志者，事竟成

15. It's never too old to learn.
活到老，學(xué)到老

16. Every minute counts.
分秒必爭

17. Time flies.
光陰似箭

18. Practice makes perfect.
孰能生巧

19. All roads lead to Roman.
條條大路通羅馬

20. When in Rome, do as Romans do.
入鄉(xiāng)隨俗

21. Facts speak louder than words.
事實(shí)勝于雄辯

22. First come, first served.
先到先得

23.?集思廣益/三個(gè)臭皮匠，頂個(gè)諸葛亮

• Two heads are always better than one.

• Four eyes see more than two.

24. Great minds think alike.
英雄所見略同

25. Habit cures habit.
心病還需心藥醫(yī)

26. Hear all parties.
兼聽則明

27. He who laughs last, laughs best/longest.
誰笑到最后，誰笑得最好

28. Be on cloud nine/ on top of the world.
extremely happy and excited 欣喜若狂

29. He who does not advance loses ground.
逆水行舟，不進(jìn)則退

30. History repeats itself.
歷史重演

31. It is no use crying over spilt milk.
覆水難收

32. It never rains but it pours.
不鳴則已，一鳴驚人

33. Justice has long arms.
天網(wǎng)恢恢，疏而不漏

34. Never judge a book by its cover.
人不可貌相，海不可斗量/不可以貌取人

35. Kill two birds with one stone.
一箭雙雕

36. Learn not and know not.
不學(xué)無術(shù)

37. Let bygones be bygones.
既往不咎/過去的就讓它過去吧

38. Like a rat in a hole.
甕中之鱉

39. Like author, like book.
文如其人

40. Like father, like son.
有其父必有其子

41. Like for like.
以牙還牙

42. Like knows like.
惺惺相惜

43. Love me, love my dog.
愛屋及烏

44. Like tree, like fruit.
羊毛出在羊身上/有因必有果

45. Birds of a feather flock together.
物以類聚，人以群分

46. Many hands make light work.
眾人拾柴火焰高

47. Lookers-on see more than players.
當(dāng)局者迷，旁觀者清

48. Losers are always in the wrong.
成王敗寇

49. Do unto others as you would have them do unto you.
己所不欲，勿施于人

50. Seeing is believing.
眼見為實(shí)；百聞不如一見