A belief is like a guillotine, just as heavy, just as light.

朗兰兹纲领是对数学如何在单一框架内统一的一种愿景。

Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do. So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover.

设计程序的最好方法是设计它。