I have been married twice, and those were not the happiest times of my life. Part of the problem, quite frankly, is that when you get married, the romance disappears and the children arrive and the love is transferred. It shouldn't be that way, but too often it is transferred to the children.

Everybody marches to a different drummer.

I suggested that sex was not the enemy, that violence was the enemy, that nice girls like sex.

We have a tremendous opportunity to try to start solving some of our overwhelming problems with population related environment, related to the hatred that exists between countries and religions, so we have a tremendous opportunity, but the dangers are very clearly there.

Retirement is unthinkable to me. The future is bright and very exciting and I'm looking forward to playing a part in it.

Life and values do run in cycles.

The people who had the most impact on me when I was young were Freud and Darwin, but growing up I also had my film idols.