I never imagined working with CEOs, congressmen or the military, yet I make regular visits to the Pentagon, stop by the Capitol now and then and sit down with leaders of all kinds of companies.

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

Focus on money and we will make money. Focus on impact and we will make an impact.

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

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

I knew what I did and I knew how I did it, but I didn't know why.

To succeed takes more than the desire to win. It also takes the acceptance that we could fail.