There is no royal road to learning.
求知无坦途。
Doubt is the key to knowledge.
怀疑是知识的钥匙。
Sharp tools make good work.
工欲善其事，必先利其器。
Wasting time is robbing oneself.
浪费时间就是掠夺自己。
Nurture passes nature.
教养胜过天性。
There is no garden without its weeds.
没有不长杂草的花园。
A man is only as good as what he loves.
一个人要用他所爱的东西有多好来衡量。
Wealth is the test of a man's character.
财富是对一个人品格的试金石。
The best hearts are always the bravest.
心灵最高尚的人，也总是最勇敢的人。
Courtesy is the inseparable companion of virtue.
礼貌和美貌是分不开的伴侣。
Plain living and high thinking.
生活要朴素，情操要高尚。
Good is good, but better carries it.
精益求精，善益求善。
Honesty is the best policy.
诚实为上策。
Gratitude is the sign of noble souls.
感恩是精神高尚的标志。
Politeness costs nothing and gains everything.
礼貌不用花一分钱，却能赢得一切。
A man can't ride your back unless it is bent.
你的腰不弯，别人就不能骑在你的背上。
Conceit is the quicksand of success.
自负是成功的流沙。
He that makes a good war makes a good peace.
正义的战争创造持久的和平。
There is no disputing about tastes.
人各有所好。
It is easy to be wise after the event.
事后诸葛亮容易当。
He that makes a thing too fine, breaks it.
做事过于苛求，反把事情弄坏。