Where I come from, you don't really talk about how much you're earning. Those things are private. My dad never told my mum how much he was earning. I'm certainly not going to tell the world. I'm doing well.

I love to hear a choir. I love the humanity... to see the faces of real people devoting themselves to a piece of music. I like the teamwork. It makes me feel optimistic about the human race when I see them cooperating like that.

Out of all those millions and millions of planets floating around there in space, this is our planet, this is our little one, so we just got to be aware of it and take care of it.

John could write a mean song. He had a lot of venom in him. Whereas I had a happy childhood.

When I sit down to write a song, it's a kind of improvisation, but I formalize it a bit to get it into the studio, and when I step up to a microphone, I have a vague idea of what I'm about to do.

I think the minute you're full up and have had enough to eat, then that's time to retire.

There was one moment where they were riding their little ponies in Scotland, and Stella said to me: 'Dad! You're Paul McCartney, aren't you?' 'Yes darling, but I'm Daddy really'.