最后，我们就是我们的选择。为自己创造一个伟大的故事。

生命中最美的事物是免费的。

数学中最令人兴奋的时刻是当你发现两个看似不相关的领域有着深刻的联系。

"Every story is a lie until someone believes it."

The true teacher defends his pupils against his own personal influence. He inspires self-distrust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.

你必须先跌倒才能飞翔。