A bad beginning makes a bad ending.

不善始者不善终。

A bad thing never dies.

遗臭万年。

A bad workman always blames his tools.

不会撑船怪河弯。

A bird in the hand is worth than two in the bush.

一鸟在手胜过双鸟在林。

A boaster and a liar are cousins-german.

吹牛与说谎本是同宗。

A bully is always a coward.

色厉内荏。

A burden of ones choice is not felt.

爱挑的担子不嫌重。

A candle lights others and consumes itself.

蜡烛照亮别人，却毁灭了自己。

A cat has 9 lives.

猫有九条命。

A cat may look at a king.

人人平等。

A close mouth catches no flies.

病从口入。

A constant guest is never welcome.

常客令人厌。

Actions speak louder than words.

事实胜于雄辩。

Adversity leads to prosperity.

穷则思变。

Adversity makes a man wise, not rich.

逆境出人才。

A fair death honors the whole life.