我不知道如何做任何事情半途而废。

A true artist doesn’t follow trends—they set them.

I think we have a unique culture at Amazon that encourages both risk-taking and long-term thinking.

The mind is a biological adaptation shaped by evolution.

When you do something best in life, you don’t really want to give that up – and for me it’s tennis.

I always look for stocks that are out of favor with the market.