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

What you do is proof of what you believe.

A leader's job is not to do the work for others; it's to help others figure out how to do it themselves, to get things done and to succeed beyond what they thought possible.

Progress and innovation happen when you set unrealistic goals.

Value is not determined by those who set the price. Value is determined by those who choose to pay it.

Babe Ruth was not afraid to strike out. And it was this fearlessness that contributed to his remarkable career.

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.