If you're not judging what happens, then you're trusting what others are doing, what you're playing, and trusting what you're playing.And it can lead you to other ideas, to something maybe you hadn't expressed before.

I never dreamed I would be a Goodwill Ambassador, and for UNESCO. Perfect organization. It is apolitical and it's about education, science and culture. I mean that is what I live. That is what UNESCO is really about; it's all about bringing human beings together with one common goal, which is to move human kind forward.

When a human being is oppressed, the natural tendency is to feel anger. Jazz is a response to oppression that is not bullets and blood. Jazz is the expression of harmony ... and at the same time of hope and freedom.

Jazz translates the moment into a sense of inspiration for not only the musicians but for the listeners.

One thing that sticks in my mind is that jazz means freedom and openness. It's a music that, although it developed out of the African American experience, speaks more about the human experience than the experience of a particular people.

A great teacher is one who realizes that he himself is also a student and whose goal is not dictate the answers, but to stimulate his students' creativity enough so that they go out and find the answers themselves.

Wisdom corresponds to the future; it is philosophy.