I used to feel competitive about a career, but now the only things I'm really passionate about are my family, the environment and Indians.

Between 18 and 19 years old [in the 1950s] I came to Paris. I studied art. And that experience really did change my life. I was living hand to mouth. I walked everywhere. I thought, this city is incredible but you really have to experience it by walking it.

...if our humanity - our soul as a society - is overtaken by the materiel and cosmetic, there will be no hope of peace.

I'd been influenced by reading books on art and colonies that existed in Paris and places like that and so when I came to Europe I came to France and I had very little money, and I had to live low and stayed in a bohemian section of Paris with a lot of other students, who were from medical school, science school and art school. We all lived in a kind of communal way and I was challenged politically, because I didn't have a clue and they would ask me questions about the Algerian War, which was very big in France in the late '50s.

I was seen in earlier years by family members and people of authority as somebody wasting his time. I had trouble with the restrictions of conformity. It made me edgy.

I was blessed to look well and retain a youthful look but that was just genes. I was disappointed when critics started pointing out my wrinkles. I thought, you mean this is what it's gonna be about now? I'm not going to be permitted to be human?

I don't think you can ever return, really.