Knowing yourself is the beginning of all wisdom.-Aristotle 认识自己是一切智慧的开端。-亚里士多德

　　生就像一场戏，你所在乎的不是观众，而是你所扮演的角色——Life is like acting a part in the theater; the key is not the audience watching, but the role you are playing。

　　Smiling is the best reaction in all situations. 微笑是任何场合下，你能做出的最佳反应。

　　To really understand a man we must judge him in misfortune 。要真正了解一个人，需在不幸中考[微博]察他。 (法国皇帝 拿破仑. B 。)

　　Never explain yourself. Your friends don’t need it, and your enemies won’t believe it. 永远无需解释你自己，(因为)朋友用不着你解释，敌人也不会相信的。

　　When an end is lawful and obligatory ,the indispensable means to it are also lawful and obligatory.----Abraham Lincolo 如果一个目的是正当而必须做到，则达到这个目的的必要手段也是正当而必须采取的。

　　Constantly your knowledge must be updated if not,in no time,you are outdated.Study hard and make progress every day。我们应该不断充实知识提升自我，不然很快就要被淘汰。