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

All time is no time when it is past. 机不可失，时不再来。

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

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

All that glitters is not gold.闪光的不一定都是金子。

An eye for an eye and a tooth for a tooth.以眼还眼，以牙还牙。

Action speak louder than words.事实胜于雄辩。

Barking dogs seldom bite.吠犬不咬人。

Beauty lies in the love‘s eyes.情人眼里出西施。

Constant dripping wears away a stone.水滴石穿，绳锯木断。

Do as the Romans do.入乡随俗。

Do well and have well.善有善报。

Easier said than done.说起来容易做起来难。

God helps those who help themselves. 自助者，天助之。

Haste makes waste. 欲速则不达。(忙中常出错)

He who laughs last laughs best.谁笑在最后，谁笑得最好。

Man proposes, God disposes. 谋事在人，成事在天。

Nothing is impossible to a willing mind.世上无难事，只怕有心人。

Once bitten, twice shy.一朝被蛇咬，十年怕井绳。

Practice makes perfect. 熟能生巧。

Time tries all things. 时间检验一切。

Time and tide waits for no man.岁月不等人。

Walls have ears. 隔墙有耳。