Sustained outrage makes you stupid.
The key to success in any business is understanding the market better than anyone else.
人生中最难的事情是知道该跨过哪座桥，该烧掉哪座桥。
"The future is about creating a more sustainable world."
数学不知道种族或地理界限；对于数学来说，文化世界是一个国家。