If anyone wants to save the planet, all they have to do is just stop eating meat.

By the time we made "Abbey Road", John and I were openly critical of each other's music, and I felt John wasn't much interested in performing anything he hadn't written himself.

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.

I feel that if I said anything about John, I would have to sit here for five days and say it all. Or I don't want to say anything.

I should be able to look at my accolades and go, "Come on, Paul. That's enough." But there's still this little voice in the back of my brain that goes, "No, no, no. You could do better. This person over here is excelling. Try harder!" It still can be a little bit intimidating.

I feel like the sixties is about to happen. It feels like a period in the future to me, rather than a period in the past.

It was a period when they used to read into our lyrics a lot, used to think there was more in them than there was.