量子通信的安全性来自物理定律，而不是计算复杂性。

Separate the processes of creation from improving. You can’t write and edit， or sculpt and polish， or make and analyze at the same time. If you do， the editor stops the creator. While you invent， don’t select. While you sketch， don’t inspect. While you write the first draft， don’t reflect. At the start， the creator mind must be unleashed from judgement.

The Olympic Games are for the world and all nations must be admitted to them.

我是一个非常冷静的人。这有助于我在网球和生活中的表现。