Genius is in the idea. Impact, however, comes from action!

If you're interested in a book that will steadily grow and sell for a very long time, I promise you I will give you that.

The ability for a group of people to do remarkable things hinges on how well those people can pull together as a team.

I have been inspired by Martin Luther King and how he inspired a movement. I have learned that a cause must be organic; if it is to have an impact it must belong to those who join the movement and not those who lead it.

I'm pretty confident the why works now. When it first began, somebody said to me: "Will this work in big business?" I said, "I don't know. Let's try." Somebody said will this work in entrepreneurs, relationships or government and military. I said, "I don't know. Let's try." I kept applying the scientific method. I had a theory. I kept applying that theory, looking for opportunities to fail and it kept working.

No one knows everything. But together, we know a whole lot.

Curiosity is essential for progress. Only when we look to worlds beyond our own can we really know if there's room for improvement.