First come, first served.

先来先招待。

Easy come, easy go.

来得容易去得快。

More haste, less speed.

欲速则不达。

No pains, no gains.

不劳无获。

Nothing venture, nothing gain.

不入虎穴，焉得虎子。

Once bit, twice shy.

一朝被蛇咬，十年怕草绳。

Out of sight, out of mind.

眼不见，心不烦。

Well fed, well bred.

衣食足而后知廉耻。

In for a penny, in for a pound.

一不作，二不休。

A brave man risks his life, but not his conscience.

勇敢的人可用生命冒险，但不以良心冒险。

It is not the fine coat that makes the gentleman.

使人成为君子的并不是讲究的衣着。

Pride hurts, modesty benefits.

满招损，谦受益。

A man who fears suffering is already suffering from what he fears.

害怕痛苦的人其实已经在承受他所害怕的痛苦了。

Adversity is a good disciple.

逆境是锻炼人的最好场所。

Art is long, life is short.

人生有涯艺无涯。

Well begun, half done.

好的开始是成功的一半。

You can't eat your cake and have it also.

世事两难全。

Calamity is man's true touchstone.

患难是人的试金石。

Who keeps company with the wolf will learn to howl.

近墨者黑。

Constant dropping wears away a stone.

滴水穿石。

The supreme happiness of life is the conviction that we are loved.

生活中最大的幸福是坚信有人爱我们。

The first step is as good as half over.

第一步是最关键的一步。

You never know your luck.

命运好坏不由己。