数学中最激动人心的时刻是当你意识到两个看似不相关的领域有着深刻的联系时。

I want to liberate America from fear. I want people to be afraid of the things that are really scary, like war and famine, not their neighbor because he has a different religion.

成功的企业家必须同时具备理想主义和现实主义。

I don't consider myself a superstar, I consider myself a tennis player.

Escribir es una manera de explorar los límites de lo posible y de lo imaginable.