除非你付出努力，否则梦想不会实现。

"To write is to bear witness."

The more you know who you are, and what you want, the less you let things upset you.

告子行仁义之事，就好像踮起脚尖当作自己个头高，卧下当作自己面积大了，这是不能长久的。 

The best way to predict the future is to create it.

做数学就是探索一个思想的宇宙，唯一的限制是你的想象力。

我不是来和别人一样的，我是来做我自己的。

Happiness is not something ready-made. It comes from your own actions.

网络是我们社会的反映，也是我们灵魂的窗口。