I constantly see people rise in life who are not the smartest, sometimes not even the most diligent, but they are learning machines. They go to bed every night a little wiser than they were when they got up and boy does that help, particularly when you have a long run ahead of you.

Every artist is a cannibal, every poet is a thief. All kill their inspiration and sing about the grief.

艺术家必须自由，甚至要从自身中解放。

最伟大的实验始于一个简单的问题。

Never underestimate the power of preparation—whether in negotiations, operations, or crisis management.

In one minute you can change your attitude and in that minute you can change your entire day.