You have to be willing to be misunderstood if you're going to innovate.

The artist's role is to disturb the comfortable and comfort the disturbed.

The only way to learn mathematics is to do mathematics.

假装二流是一流的，这是可怕的。假装你不需要爱，而实际上你需要；或者你喜欢你的工作，而实际上你知道你完全有能力做得更好。

世界上充满了显而易见的事情，但没有人会偶然观察到。

The difference between a policy and a crusade is that a policy is judged by its results, while a crusade is judged by how good it makes its crusaders feel.