经典谚语30句：天有不测风云等

　　7. Accidents will happen. 天有不测风云。

　　8. A chain is no stronger than its weakest link. 链条的坚固程度取决于它最薄弱的环节。

　　9. A change of work is as good as a rest. 调换一下工作是很好的休息。

　　10. A cheerful wife is the joy of life. 快乐的妻子是生活的乐事。

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

　　12. A beggar's purse is bottomless. 乞丐的钱袋是无底洞。