1.There is no royal road to learning. 
学习没有捷径。

2.The first step is always the hardest. 
万事开头难。

3.Well begun is half done. 
良好的开端是成功的一半。 

4.Nothing is impossible to a willing heart. 
心之所愿，无事不成。/ 有志者事竟成。 

5.Action speaks louder than words. 
行动胜于言语。/ 坐而言不如起而行。 

6.Business may be troublesome, but idleness is pernicious. 
劳碌虽烦扰，懒惰更害人。 

7.Never think yourself above business. 
切勿自视过高，眼高手低。 

8.Do business, but be not a slave to it. 
尽职尽责做事，但不要沦为事务的奴隶。

9.They who cannot do as they would, must do as theycan. 
不能如愿而行，也须尽力而为。

10.Difficult circumstances serve as a textbook of life for people.    
困难坎坷是人们的生活教科书。 

11.No cross, no crown.
不经风雨,怎能见彩虹。

12.A man can fail many times, but he isn't a failure until hebegins to blame somebody else.  
一个人可以失败很多次，但是只要他没有开始责怪旁人，他还不是一个失败者。

13.In days of adversity, we should stand firm and be unyielding; in days of happiness, we should, all the more, be prudent and careful.
身处逆境的日子，要坚强不屈；在幸福的日子里，尤其要谨慎小心。

14.Life would be too smooth if it had no rubs in it.
人生要是没有坎坷，那就未免太平滑了。

15.It is a silly fish, that is caught twice with the same bait.
再蠢的鱼，也不会为同一钓饵上钩两次。

16.He is truly wise who gains wisdom from another's mishap.
善于从别人的挫折中得到教益的人，才是真正的聪明人。

17.I would prefer even to fail with honor than win by cheating.
我宁愿光荣地失败，也不愿用欺骗的手段取得胜利。

18.Self-distrust is the cause of most of our failure.
我们失败的原因，大多是对自己缺乏信心。

19.He loses indeed that loses at last.
最后的失败是真正的失败。

20.All that you do, do with your might; things done by halves are never right.
凡事要做，尽力去做；半途而废，就是大错。