Do nothing by halves.凡事不可半途而废。
A fair face may hide a foul heart. 人不可貌相
Dont make a mountain out of a molehill. 不要小题大做。
Rome was not built in a day. 冰冻三尺，非一日之寒。
The man with a new idea is a crank until the idea succeeds .(Mark Twain , American writer) 具有新想法的人在其想法实现之前是个怪人。马克·吐温
Saying and doing are two different things. 说和做是迥然不同的两回事。
If you sell the cow, you sell her milk too.杀鸡取卵
Kill two birds with one stone.一箭双雕。
Having a calm smile to face with being disdained indicates kind of confidence.被轻蔑的时候能平静的一笑，这是一种自信。
Great mens sons seldom do well.富不过三代。
