1.Strike while the iron is hot.趁热打铁
2.One man's meat is another man's poison.对某人有利的对另外的人未必有利
3.Put the cart before the horse.前后颠倒,本末倒置
4.One is never too old to learn.活到老,学到老
5.You can't teach an old dog new trick.你无法教老狗新东西;上了年纪学不了新玩意
6.Where there is a way, there is a way.有志者事竟成
7.Make hay while the sun shines.趁热打铁,抓紧时机
8.There is no smoke without fire.无风不起浪
9.East and west,home is best.金窝银窝不如自己的狗窝.东好西好不如自家好
10.All is fish that comes to the net.捉到网里都是鱼;来者不拒
11.Everything comes to him who waits.功夫不负有心人
12.The moon is not seen when the sun shines.小巫见大巫
13.A bird in the hand is worth two in the bush.双鸟在林不如一鸟在手
14.The early bird catches the worm.捷足先登,先下手为强
15.Birds of a feather flock togerher.物以类聚，人以群分
16.Practice makes perfect.熟能生巧
17.Look before you leap.三思而后行
18.Ａstitch in time saves nine.小洞不补大洞吃苦
19.A penny saved is a penny earned.省一分钱就是节约(赚)一分钱
20.He that steals honey shoukd beware of the sting.偷蜂蜜的他应该当心刺
21.Crime does not pay.犯罪行为得不偿失
22.A thief  knows a thief as a wolf  knows a wolf 贼了解贼,正如狼了解狼
23.the  thief is sorry he is to be hanged ,but not that he is  a thief 贼遗憾被吊,而不是遗憾是一个贼
24.Nothing  succeeds like success (Success often leads to further successes.)一顺百顺,一通百通
25.Necessity is the mother of  invention.(The need for something forces people to find a way.)需要是发明之母