All human beings have a desire to belong and to feel significant and important. And the way to solve this problem is not to drown out the ego but to find your sense of importance in something outside of the self. Sometimes it's friends, sometimes it's family, sometimes it's a great cause, it's a great loyalty, but give yourself to that something and life becomes meaningful.

The worst evil which can befall the artist is that his work should appear good in his own eyes.

In the light of our egos, we are all dethroned monarchs.

The year I was born, 1955, the first big disease-eradication program in the world was declared for malaria. After about a decade of work, they realized that, at least in the tropical areas, they did not have the tools to get it done.

If being an egomaniac means I believe in what I do and in my art or music, then in that respect you can call me that... I believe in what I do, and I'll say it.

Whatever your standing in life, the most important thing is behaving in ways that help other people. It's the same with music. I am a servant of the music ... and if I get caught up in ego, I'll lose everything .. it'll burn and that's a guarantee.