The best way to find yourself is to lose yourself in the service of others.

做出伟大工作的唯一方法就是热爱你所做的事情。

你无法改变自己是谁，只能改变自己做什么。

最好的科学是用头脑和心灵完成的。

"Courage is not the absence of fear, but the triumph over it."

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

不敢冒犯别人的人不可能诚实。