我从不猜测。这是一个令人震惊的习惯——对逻辑能力具有破坏性。

"Writing is easy: all you do is sit staring at a blank sheet of paper until drops of blood form on your forehead."

A good mathematician should be both rigorous and imaginative.

人们不想记住痛苦，他们想记住爱。但痛苦也是我们历史的一部分。