That's important to remember: it's not just a collection of great individuals but a group of people who enjoy playing in the sandbox, thoroughly enjoying collaborative problem solving.

I used to think that running an organization was equivalent to conducting a symphony orchestra. But I don't think that's quite it; it's more like jazz. There is more improvisation. Someone once wrote that the sound of surprise is jazz, and if there's any one thing that we must try to get used to in this world, it's surprise and the unexpected. Truly, we are living in world where the only thing that's constant is change.

Great groups give the lie to the remarkably persistent but incorrect notion that successful organizations are the lengthened shadow of a great woman or man. However, each great group has a strong leader. In fact, great groups and great leaders create each other.

Walt Disney, of all people, did a good job of describing his own netony. "People who have worked with me say I am 'innocence in action,'" he wrote. "They say I have the innocence and unselfconsciousness of a child. Maybe I have. I still look at the world with uncontaminated wonder."

The opposite of hope is despair, and when we despair, it is because we feel there are no choices.

Leaders do not avoid, repress, or deny conflict, but rather see it as an opportunity

Unlike top management at Enron, exemplary leaders reward dissent. They encourage it. They understand that, whatever momentary discomfort they experience as a result of being told they might be wrong, it is more than offset by the fact that the information will help them make better decisions.