"The only real prison is fear, and the only real freedom is freedom from fear."
Quality is not an act, it is a habit.
Collaboration across disciplines is essential for solving the most challenging problems in science.
衡量一个人的真正标准是他如何对待那些对他毫无益处的人。
The most effective way to help the planet is to stop eating animals.
The heart is a strange thing. It can be broken and still keep beating.
In mathematics, the art of proposing a question must be held of higher value than solving it.