Bad leaders believe that they have to project control at all times.

My challenge is to make sure the things I say and the things I do remain consistent for as often and as long as possible. My why is to inspire people to do the things that inspire them so that together we can change our world. That's why I wake up every single day. I'm agnostic to the form it takes: I teach, I write, I speak, I advise.

I find, when you're an optimist, life has a funny way of looking after you.

Great leaders must have two things: a vision of the world that does not yet exist and the ability to communicate that vision clearly.

If you're looking for a New York Times best-seller, I may or may not give you that.

I don't consider myself an expert in the why.

Our struggles are the short term lessons we learn to achieve long term success.