It’s not given to human beings to have such talent that they can just know everything about everything all the time. But it is given to human beings who work hard at it — who look and sift the world for a mispriced bet — that they can occasionally find one.

无知不是纯真，而是罪恶。

数学的美在于它简化复杂问题的能力。

Memory is the diary we all carry about with us.

沟通中最大的问题是错觉以为沟通已经发生。