16.Rome wasn't built in a day.

伟业非一日建成

17.Well begun, half done.

好的开始,成功了一半

18.Every cloud has a silver lining.

乌云背后是银边

19.Look before you leap.

三思而后行

20.Birds of a feather flock together.

物以类聚

21.A little knowledge is dangerous.

一知半解最危险

22.Clothes make the man.

人要衣装.佛要金装

23.A good medicine tastes bitter.

良药苦口.

24.History repeats itself.

历史会重演

25.strike while the iron is hot.

趁热打铁

26.as poor as a church mouse.

穷得一文不名

27.Where there's smoke, there's fire.

无风不起浪.事出必有因

28.A journey of a thousand miles begins with a single step.

千里之行始于足下

29.A rolling stone gathers no moss.

滚石不生苔.转业不聚财

30.Many hands make light work.

人多好做事.

31.A miss is as good as a mile.

失之毫厘,差之千里.

32.A friend in need is a friend indeed.

患难见真情.

33.A bad beginning makes a bad ending.

不善始者不善终.

34.A young idler, an old beggar.

少壮不努力,老大徒伤悲.

35.Do as the Romans do.

入乡随俗.

36.Many things grow in the garden that were never sown there.

有心栽花花不发,无心插柳柳成荫.

37.Misfortunes never come alone.

祸不单行.

38.Never too old to learn, never too late to turn.

亡羊补牢,为时未晚.

39.No one can call back yesterday.

昨日不会重现.

40.No sweet without sweat.

先苦后甜.