"To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death."

当你愿意挑战现状时，创新就会发生。

I believe that we are lost here in America, but I believe we shall be found.

I don't care about being famous. I just want to be great.

比你的竞争对手更好地控制你的开支。这是你总能找到竞争优势的地方。