Sharing the same sky, a total of a soil retaining.---同顶一片蓝天,共护一方水土

Mother nature is good, also cold butcher.---大自然是善良的慈母,同时也是冷酷的屠夫.

唯有行动，生命才会有希望。Only if we help shall all be saved

Only to obey nature in order to overcome nature. - Darwin

要征服自然就只能遵从自然。-达尔文

Actions speak louder than words.

事实胜于雄辩。

A good beginning is half done.

良好的开端是成功的一半。

God helps those who help themselves. 天助自助者。

Easier said than done. 说起来容易做起来难。

All roads lead to Rome.条条大路通罗马。

It is no use crying over spilt milk.覆水难收

You cannot eat your cake and have it.鱼与熊掌，不可得兼

While the priest climbs a post, the devil climbs ten.道高一尺，魔高一丈

Where there is a will, there is a way.有志者事竟成。

Water dropping day by day wears the hardest rock away.滴水穿石。

To err is human.人非圣贤，孰能无过。

Things at the worst will mend.否极泰来。

Tomorrow never comes.我生待明日，万事成蹉跎

Troubles never come singly.福无双至，祸不单行。

The world is but a little place, after all.海内存知己，天涯若比邻。

The water that bears the boat is the same that swallows it up.水能载舟，亦能覆舟。

There is no royal road to learning.书山有路勤为径，学海无涯苦作舟。

Nothing in the world is difficult for one who sets his mind to it.世上无难事，只怕有心人。

No man is wise at all times.聪明一世，糊涂一时。

No cross, no crown.不经历风雨，怎么见彩虹。

Never too old to learn, never too late to turn.亡羊补牢，为时未晚。

Man proposes, God disposes.谋事在人，成事在天。 Keep good men company and you shall be of the number.近朱者赤，近墨者黑。