On morals: "The one thing that offends me the most is when I walk by a bank and see ads trying to convince people to take out second mortgages on their home so they can go on vacation. That's approaching evil."

我们很早就认识到，聪明人会做非常愚蠢的事情，我们想知道为什么，是谁，这样我们就能避免这些事情。

The most profound ideas in mathematics often arise from the simplest observations.

创新是将变化视为机会而非威胁的能力。

You can say so much with pictures that you don't need to say in words.

当别人害怕时，你要贪婪，当别人贪婪时，你要害怕。

可持续增长的关键是不断改进并适应变化的环境。

Sustainability isn't an option—it's the only path forward for any responsible business.