When leaders care less about their people, their people will be careless.

Vision is the ability to talk about the future with such clarity it is as if we are talking about the past.

What I'm doing is obeying the law of diffusion of innovations.

When we tell people to do their jobs, we get workers. When we trust people to get the job done, we get leaders.

Before we can build the world we want to live in, we have to imagine it.

I never imagined I'd be working with government, or military or politicians or big companies. None of this stuff I'm doing was on any business plan anywhere ever.

Too many people write books because they want to be a New York Times best-seller. They want the glory and the fame.