15. Misfortune tests the sincerity of friends.患难识知交。

16. The more a man learns, the more he sees his ignorance.知识越广博，越感已无知。

17. He that promises too much means nothing.轻诺者寡信。

18. There is no garden without its weeds.没有不长杂草的花园。

19. life is like a cup of tea。it won't be bitter for a lifetime but for a short while anyway。人生如茶，不会苦一辈子，但总会苦一阵子。

20. One is never too old to learn.活到老，学到老。

21. Nothing is impossible to a willing heart。 心之所愿，无事不成。

22. A guest should suit the convenience of the host.客随主便。

23. Still waters run deep.流静水深，人静心深。

24. Everything ought to be beautiful in a human being: face, dress, soul and idea.人的一切都应当是美丽的：容貌、衣着、心灵和思想[northwestmedal.com]。

25. The shortest way to do many things is to only one thing at a time.做许多事情的捷径就是一次只做一件事。

26. the future belongs to those who believe in the beauty of their dreams。 未来属于那些相信梦想之美好的人。

27. Practice makes perfect.熟能生巧。

28. The fox may grow grey, but never good.江山易改，本性难移。

29. Haste makes waste.欲速则不达。