最好的想法往往在你最意想不到的时候出现。

Stay curious, stay inspired.

I never write Metropolis for seven cents because I can get the same price for city. I never write policeman because I can get the same money for cop.

数学是给不同事物赋予相同名称的艺术。

The more you speak, the more likely you are to say something foolish.

好奇心和毅力可以改变世界。

生活是关于旅程，而不是目的地。