The boundary between inside and outside is not a line, but a gradient.

绝不能为了短期利益而牺牲质量。

The challenge in theoretical computer science is not just to solve problems, but to understand the nature of problem-solving itself.

We must understand our history through literature.

"I keep on saying that anything is possible."

You've got to have passion for what you're doing.

A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.

艺术应该安慰不安的人，扰乱安逸的人。