Beauty is in the eye of the beholder¹.

情人眼里出西施。

Better late than never.

迟做总比不做好。

Better safe than sorry.

宁可谨慎，不可后悔。

Birds of a feather flock together.

物以类聚，人以群分。

Blood is thicker than water.

血浓于水。

Charity begins at home.

仁爱始于家。

Cleanliness is next to godliness.

清洁近乎神圣。

Curiosity killed the cat.

好奇害死猫。

Don't bite the hand that feeds you.

不要恩将仇报。

Don't count your chickens before they hatch.

不要过早乐观。

Don't cry over spilled milk.

不要为打翻的牛奶哭泣。

Don't judge a book by its cover.

不要以貌取人。

Don't put all your eggs in one basket.

不要孤注一掷。

Don't put off until tomorrow what you can do today.

今日事今日毕。

Don't throw the baby out with the bathwater.

不要因噎废食。

Early to bed and early to rise makes a man healthy, wealthy, and wise.

早睡早起，健康、富有又聪明。