做数学就是与宇宙对话，寻找我们甚至可能还不知道如何提出的问题的答案。

Do not put forward anything that you cannot prove by experimentation.

Geometry is not just about shapes; it is about understanding the space we live in and the relationships within it.

The first essential component of social justice is adequate food for all mankind.

I don’t like to gamble, but if there’s one thing I’m willing to bet on, it’s myself.

不追求福运，就不会有灾祸；不计较所得，就不会有失去；不追求荣耀，就不会遭到辱没；不企冀美名，就不会遭到诋毁。

Leadership is not about commanding, but about inspiring others to see the vision.