21、Friendship should not be all on one side. 友谊靠双方。

22、Empty vessels¹ make the most noise. 满瓶子不响，空瓶子晃荡。

23、The day has eyes, the night has ears. 若要人不知，除非己莫为。

24、Go while the going is good. 此时不走，更待何时？（见好就收？）

25、The best mirror is an old friend. 老友是明镜。

26、Teaching others teaches yourself. 教学相长。

27、Fortune favours those who use their judgement. 智才天助。

28、Merry meet, merry part. 好聚好散。

29、Heis rich that has few wants. 无欲者为富。

30、No way is impossible to courage. 勇士面前，无路不通。

31、He that begins many things, finishes but few. 贪多嚼不烂。

32、He that is full of himself is very empty. 妄自尊大，腹中空空。

33、Do not cry for the moon. 海底捞月办不到。

34、Do not cry out before you are hurt. 没受伤，别乱叫。

35、Good council² has no price. 忠言无价。

36、A good husband makes a good wife. 夫善则妻贤。

37、A still tongue makes a wise head. 寡言为智。

38、Least said, soonest mended. 少说为佳。

39、The fox may grow grey, but never good. 江山易改，本性难移。

40、Reason is the guide and light of life. 理智是人生的灯塔。