Happiness is secured through virtue; it is a good attained by man's own will.

理解数学就是掌握宇宙的语言。

The important thing is not to stop questioning. Curiosity has its own reason for existing.

适当的引导是一个矛盾。

领导力在于创造一个让人们能够发挥最佳水平的环境。

Technology is nothing if it doesn't solve real problems.

最深刻的洞见往往来自意想不到的地方。