爱是理解和接受对方。

The key to understanding cryptography is understanding that it's not just about keeping secrets, but about managing trust.

坚持很重要， 永远不要放弃，除非不得已。

Power resides where men believe it resides. It's a trick, a shadow on the wall. 

The most sustainable businesses are those that balance economic growth with environmental responsibility.

On pricing: "There are two kinds of companies， those that work to try to charge more and those that work to charge less. We will be the second."