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 one's 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.
猫也可以打量国王，意为人人平等。

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.
死得其所，流芳百世。

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

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

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

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

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

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

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

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

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

   A good beginning makes a good ending.
善始者善终。

A good book is a good friend.
好书如挚友。

A good book is the best of friends, the same today and forever.
一本好书，相伴一生。

A good conscience is a soft pillow.
不做亏心事，不怕鬼叫门。

A good fame is better than a good face.
美名胜过美貌。

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

A good medicine tastes bitter.
良药苦口。

感谢指点迷津 谢谢啦