The four most dangerous words in investing are: 'this time it's different.'

Our business is about technology, yes. But it's also about operations and customer relationships.

I always knew I was going to be rich. I don’t think I ever doubted it for a minute.

文学不是现实的镜子，而是塑造现实的锤子。

追随你的心，但别忘了带上你的大脑。