Slow and steady wins the race.

稳扎稳打，无往不利。

The early bird catches the worm.

早起的鸟儿有虫吃。

The grass is always greener on the other side.

这山望着那山高。

The pen is mightier¹ than the sword.

笔胜于剑。

The proof of the pudding is in the eating.

实践出真知。

The squeaky wheel gets the grease.

会哭的孩子有奶吃。

There's no place like home.

金窝银窝不如自己的狗窝。

Time is money.

时间就是金钱。

Two heads are better than one.

三个臭皮匠，顶个诸葛亮。

Two wrongs don't make a right.

以牙还牙，于事无补。

When in Rome, do as the Romans do.

入乡随俗。

When the going gets tough, the tough get going.

艰难时刻，勇者前行。

Where there's smoke, there's fire.

无风不起浪。

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

鱼与熊掌不可兼得。

You can't judge a book by its cover.

不能以貌取人。

You can't make an omelet without breaking eggs.

有得必有失。

You reap what you sow.

种瓜得瓜，种豆得豆。

You only live once.

人生只有一次。