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

A stitch in time saves nine.小洞不补，大洞吃苦。

A straight foot is not afraid of a crooked shoe.身正不怕影子斜。

A wise head makes a close mouth.真人不露相，露相非真人。

A word spoken is past recalling.一言既出，驷马难追。

A young idler, an old beggar.少壮不努力，老大徒伤悲。

Bad news has wings.好事不出门，坏事传千里。

Barking dogs seldom bite.吠犬不咬人。

Beauty lies in the love‘s eyes.情人眼里出西施。

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