21. Do not change horses in mid-stream. 别在河流中间换马。

22. Do not have too many irons in the fire. 贪多嚼不烂。

23. Do not pull all your eggs in one basket. 别把所有的蛋都放在一个篮子里。（不要孤注一掷。）

24. Do not teach fish to swim. 不要班门弄斧。来源：考试大

25. East or west， home is the best. 东奔西跑，还是家里好。

26. Experience is the best teacher. 实践出真知。

27. Fact is stranger than fiction. 事实比虚构更离奇。（大千世界，无奇不有。）

28. Faith can move mountains. 信念能移山。（精诚所至，金石为开。）

29. First impressions are half the battle. 先入为主。

30. Give as good as one gets. 一报还一报。（以德报德，以怨还怨。）

31. Give everyone his due. 一视同仁。来源：考试大

32. Good wine needs no bush. 酒香不怕巷子深。

33. Haste makes waste. 欲速则不达。（忙中常出错。）

34. He that promises too much means nothing. 轻诺者寡信。

35. He who has an art has everywhere a part. 一招鲜，吃遍天。

36. He would climb the ladder must begin at the bottom. 千里之行始于足下。

37. Home is where the heart is. 心在哪里，哪里就是家。来源：考试大

38. If you are not inside a house， you don not know about its leaking. 不在屋里，不知漏雨。（亲身经历才有体会。）

39. In peace prepare for war. 平时准备战时。（居安思危。）

40. It is never too late to mend. 亡羊补牢，犹未为晚。