The pursuit of science is more than the pursuit of understanding. It is the pursuit of wonder.

最大的挑战是在一个试图让你和别人一样的世界里做自己。

Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.

The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

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

The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.