Profit isn't a purpose, it's a result. To have purpose means the things we do are of real value to others.

I think most people are inherently interested in how their brain works, in what makes them tick.

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

The goal of life is not to have our lives mean something to ourselves. The goal of life is to have our lives mean something to others.

I only have one why, and 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.

We think leadership is about rank and power, but better to think of leadership as the responsibility for other human beings. That leadership and rank may not go together. So it manifests in this remarkable way.

Instead of showing up to let everyone know how great we are, show up to find out how great everyone else is.