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.

Give Ireland back to the Irish, don't make them have to take it away.

Painting is similar to music. You get a couple or words or notes or chords that excite you, and you just follow them and add a bit more and see where it takes you. That's the thrill for me. It still is a thrill, which is amazing after all this time.

Personal differences, musical differences, business differences, but most of all because I have a better time with my family.

I think when you're making an album, as the songs are piling up, one of the good things about it is that you will often write the song that you need.

Somebody said to me, 'But the Beatles were anti-materialistic.' That's a huge myth. John and I literally used to sit down and say, 'Now, let's write a swimming pool.'

I think globally and act locally.