1.It is never too late to mend.
亡羊补牢，犹为未晚。

2.Time is money.
时间就是金钱。

3.A friend in need is a friend indeed.
患难见真交。

4.Great hopes make great man.
远大的希望，造就伟大的人物。

5.All roads lead to Rome.
条条大路通罗马。

6.Stick to it, and you‘ll succeed.
只要人有恒，万事都能成。

7.Early to bed and early to rise makes a man healthy, wealthy, and wise.
早睡早起，富裕、聪明、身体好。

8.A good medicine tastes bitter.
良药苦口。

9.It is good to learn at another man‘s cost.
前车之鉴。

10.Let‘s cross the bridge when we come to it.
船到桥头自然直。

11.No pains, no gains.
不劳则无获。

12.Nothing is difficult to the man who will try.
世上无难事，只要肯登攀。

13.Where there is life, there is hope.
生命不息，希望常在。

14.An idle youth, a needy age.
少壮不努力，老大徒伤悲。

15.A plant may produce new flowers; man is young but once.
花有重开日，人无再少年。

16.God helps those who help themselves.
自助者，天助之。

17.All work and no play makes Jack a dull boy.
只工作，不玩耍，聪明孩子也变傻。

18.Diligence is the mother of success.
勤奋是成功之母。

19.Truth is the daughter of time.
时间见真理。

20.No man is wise at all times.
智者千虑，必有一失。