The world will not remember what you say, but what you do.
世界不会记住你说过什么，但会记住你做过什么。
我们都是自己故事中的英雄。
People, even more than things, have to be restored, revived, reclaimed and redeemed;never throw out anyone.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
生活并不会问我们想要什么。它给我们提供一些选择。