Birds of a feather flock together. 物以类聚，人以群分。

Better late than never. 迟到总比不到强。

Be swift to hear, slow to speak. 多听少说。

As a man sows, so shall he reap. 种瓜得瓜，种豆得豆。

An hour in the morning is worth two in the evening. 一日之计在于晨。

An apple a day keeps the doctor away. 一天一个苹果，医生不来找我。

All that glitters is not gold.闪闪发光的并不一定都是金子。

Look before you leap.三思而后行。

A good book is a good friend.好书如挚友。

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

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

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

He knows most who speaks least.大智若愚。

Every man has his faults.金无足赤，人无完人。

Easier said than done.说得容易，做得难。

Don't put off till tomorrow what should be done today.今日事今日毕。

A thousand mile trip begins with one step. 千里之行，始于足下。

A man is never too old to learn. 活到老，学到老。

A little knowledge is a dangerous thing. 一知半解，害已误人。

Time and tide wait for no man.岁月不待人。

Knowledge is power.知识就是力量。