1.A bully is always a coward.
色厉内荏。

2.A burden of one s choice is not felt.
爱挑的担子不嫌重。

3.A candle lights others and consumes itself.
蜡烛照亮别人，却毁灭了自己。

4.A cat has 9 lives.
猫有九条命。

5.A cat may look at a king.
人人平等。

6.A close mouth catches no flies.
病从口入。

7.A constant guest is never welcome.
常客令人厌。

8.Actions speak louder than words.
事实胜于雄辩。

9.Adversity leads to prosperity.
穷则思变。

10.Adversity makes a man wise, not rich.
逆境出人才。

11.A fair death honors the whole life.
死得其所，流芳百世。

12.A faithful friend is hard to find.
知音难觅。

13.A fall into a pit, a gain in your wit.
吃一堑，长一智。

14.A fox may grow gray, but never good.
江山易改，本性难移。

15.A friend in need is a friend indeed.
患难见真情。

16.A friend is easier lost than found.
得朋友难，失朋友易。

17.A friend is never known till a man has need.
需要之时方知友。

18.A friend without faults will never be found.
没有十全十美的朋友。

19."After you" is good manners.
“您先请”是礼貌。

20.A good beginning is half done.
良好的开端是成功的一半。