We want to build technology that everybody loves using, and that affects everyone. We want to create beautiful, intuitive services and technologies that are so incredibly useful that people use them twice a day. Like they use a toothbrush. There aren’t that many things people use twice a day.

I don't compete with anyone. I compete with myself.

真相不在事实中，而在我们记忆它们的方式里。

The relationship between wages and employment is not as straightforward as some models suggest.

Disruption is not about technology; it's about business models.

The psychologist must be a strict empiricist.