1.Custom makes all things easy.
有个好习惯，事事皆不难。

2.Every advantage has its disadvantage.
有利必有弊。

3.Like father, like son.
有其父必有其子。

4.Like mother, like daughter.
有其母必有其女。

5.Where there’s a will, there’s a way.
有志者事竟成。

6.You cannot eat your cake and have it.
鱼与熊掌，不可兼得。

7.Fools learn nothing from wise men, but wise men learn much from fools.
愚者不学无术，智者不耻下问。

8.He is a fool that forgets himself.
愚者忘乎所以。

9.Doing is better than saying.
与其挂在嘴上，不如落实在行动上。

10.Better die with honor than live with shame.
与其忍辱偷生，不如光荣而死。

11.The finest diamond must be cut.
玉不琢，不成器。

12.An ounce of prevention is worth a pound of cure.
预防为主，治疗为辅。

13.Fool's haste is no speed.
欲速则不达。

14.Haste makes waste.
欲速则不达。

15.Two dogs strive for a bone, and a third runs away with it.
鹬蚌相争，渔翁得利。

16.Better good neighbors near than relations far away.
远亲不如近邻。

17.Far water does not put out near fire.
远水救不了近火。

18.Friends must part.
再好的朋友也有分手的时候。

19.The early bird catches the worm.
早起的鸟儿有虫吃。

20.Early to bed and early to rise makes a man healthy, wealthy, and wise.
早睡早起身体好。