读书人如果不树立良好的品德，必定写不出好文章。

Good design is as little design as possible.

领导力在于因为你的存在而让他人变得更好，并确保这种影响在你离开后依然持续。

"The human condition is one of perpetual dissatisfaction; we are always searching for something more."

Mathematics is the language with which God has written the universe.

"To live is the rarest thing in the world. Most people exist, that is all."

挑战是伪装的机遇。