The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.

领导力不在于掌控，而在于照顾那些你负责的人。

在数学中，提出问题的艺术必须比解决问题更有价值。

I believe in such cartography – to be marked by nature, not just to label ourselves on a map like the names of rich men and women on buildings.