道德的目的是教你，不是受苦和死亡，而是享受自己和生活。

The minute you start talking about what you're going to do if you lose, you have lost.

The role of business is to produce products and services that make people's lives better—while using fewer resources—and to act lawfully and with integrity.

量子通信的安全性来自物理定律，而不是计算复杂性。