20句最短的英文谚语。

翻译如下：
20句最短的英文谚语
1.If a man deceives me once, shame on him, if he deceives me twice, shame on me.
上当一回头,再多就可耻.
2.If you want knowledge, you must toil for it.
要想求知,就得吃苦.
3.It is easy to be wise after the event.
事后诸葛亮好当.
4.It is easy to open a shop but hard to keep it always open.
创业容易守业难.
5.It is hard to please all.
众口难调.
6.It is never too old to learn.
活到老,学到老.
7.It is no use crying over spilt milk.
覆水难收.
8.It is the first step that costs troublesome.
万事开头难.
10.Knowledge is power.
知识就是力量.
11.Knowledge makes humble, ignorance makes proud.
博学使人谦逊,无知使人骄傲.
12.Learn and live.
活着,为了学习.
13.Learning makes a good man better and ill man worse.
好人越学越好,坏人越学越坏.
14.Learn not and know not.
不学无术.
15.Learn to walk before you run.
先学走,再学跑.
16.Lookers-on see more than players.
当局者迷,旁观者清.
17Losers are always in the wrong.
胜者为王,败者为寇.
18Lost time is never found again.
岁月既往,一去不回.

19.Love at first sight.
一见钟情.

20.Love cannot be compelled.
爱情不能强求.

1. A bad beginning makes a bad ending. 恶其始者必恶其终。

2. A bad bush is better than the open field. 有胜于无。

3. A bad compromise is better than a good lawsuit. 吃亏的和解也比胜诉强。

4. A bad conscience is a snake in one''s heart. 做贼心虚。

5. A bad custom is like a good cake, better broken than kept. 坏习惯像鲜馅饼，分食要比保存好。

6. A bad padlock invites a picklock. 开门揖盗。

7. A bad penny always turns up.

8. A bad thing never dies. 坏事传千年。

9. A bad workman quarrels with his tools. 拙匠常怨工具差(人笨怨刀钝)。

10. A bargain is a bargain. 达成的协议不可撕毁。

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

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

13. A bird is known by its note, and a man by his talk. 闻其歌知其鸟，听其言知其人。

14. A bird may be known by its song. 什么鸟唱什么歌。

15. A bit in the morning is better than nothing all day. 略有胜于全无。

He is a good friend that speaks well of us behind our backs.