1、a bad beginning makes a bad ending.

不善始者不善终。

2、a bad thing never dies.

遗臭万年。

3、a bad workman always blames his tools.

不会撑船怪河弯。

4、a bird in the hand is worth than two in the bush.

一鸟在手胜过双鸟在林。

5、a boaster and a liar are cousins-german.

吹牛与说谎本是同宗。

6、a bully is always a coward.

色厉内荏。

7、a burden of one‘s choice is not felt.

爱挑的担子不嫌重。

8、a candle lights others and consumes itself.

蜡烛照亮别人，却毁灭了自己。

9、a cat has 9 lives.

猫有九条命。

10、a cat may look at a king.

人人平等。