The only colour I see is this wonderful green and blue planet.

Music is my therapy and my straitjacket. Music keeps me sane and keeps my mind on something. It's fragile up there.

Eisenhower warned us about the military-industrial complex and the damage it could do to society.

We forget to thank the scientists that began these musical inventions and systems. The guy that invented the phonograph and gramophone - Thomas Edison!

There's no chivalry in culture any more. Sometimes you meet someone who everyone says is polite and you're like, 'Wow,' but then it's like, 'Hang on, isn't everyone supposed to be polite?'

The world doesn’t need another opinion, they need another person taking action. So I take action because I see the call and respond.

I like all the families in the U.K. But what I like about the idea of the royal family is... they seem like they're well educated and there's something admirable about them. And the Queen... she reminds me of my grandma.