Mathematics is not a spectator sport; you have to play to understand.
数学不是观赏性运动，你必须参与其中才能理解。
正所谓“物以类聚，人以群分”，自己处在什么样的圈子里，自己一定有这个圈子的特点。自身的荣辱祸福都是由自己的行为决定的。比如，两堆柴火堆放的样子差不多，但是火星总是容易在干的那一堆里着起火。很多时候我们抱怨别人和不顺心的事，然而往往是自身的问题。
The house is a small city, the city is a large house.
The beauty of cinema is that it allows us to see the world through someone else's eyes.
I wanted to build something that was my own, something I could point to and say, I made that. It was the only way I saw to make life meaningful.
没有人分享的成功毫无意义。
The most comfortable chair is the one I use myself when I have visitors.
We’re here to put a dent in the universe. Otherwise why else even be here?