What's important to me is that I put messages out, whether it's a TED talk, whether it's a book.

Make it about them, not about you.

The courage of leadership is giving others the chance to succeed even though you bear the responsibility for getting things done.

Give someone responsibility and they will do their best. Make them accountable and they will do even better.

We crave explanations for most everything, but innovation and progress happen when we allow ourselves to embrace uncertainty.

If you care, do something. If you don't care, please stay out of the way of those who do.

Leaders may inspire, but only when the people decide to act does the leader's vision become a movement.