1.Kill two birds with one stone. 一箭双雕；一举两得。

2.A bird in the hand is worth two in the bush. 双鸟在林不如一鸟在手。

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

4.It’s an ill bird that fouls own nest. 家丑不可外扬。

5.Fine feathers make fine birds. 人要衣装，马要鞍。

6. A bird is known by its note, and a man by his talk. 听音识鸟，闻言识人。

7.Birds in their little nests agree. 同巢之鸟心儿齐。

8.A cat has nine lives.猫有九条命；吉人天相。

9.Cats hide their claws. 知人知面不知心。

10.Love me, love my dog. 爱屋及乌。