Growing up as a singer, and a cast member, and now as an adult, a songwriter, I get the luxury of choosing the kinds of songs that I want to sing, because I'll write, you know, hundreds of songs. Even though only 12 appear on the album. That's 12 that I've chosen to sing of my catalog.

I want to know why we exist and what I can do while I'm existing. Basically. it's learning how to exist, wholely, consciously. Growing up on fast food and television shows, you can easily forget to exist. You can even be treated as if you don't.

I don't think love is a tricky issue at all. Love is best understood when we share: Share time, energy, food, resources, insights, information, whatever. It's usually thought of as something that exists between two people, but that's just because it's easier to see and feel in the space between them. Each person is sharing a lot with the other.

Paul McCartney and John Lennon would often write a song a day, so I have the same workmanlike philosophy.

You don't have to work for Google, or any of the other firms encouraging staff to pursue personal projects on company time, to use slowness to unlock your creativity. Anyone can do it. Start by clearing space in your schedule for rest, daydreaming and serendipity. Take breaks away from your desk, especially when you get stuck on a problem.

I'm quite sure that all true professional artists, of every description, in all walks of life, whether their craft is painting, music, sculpture, medicine or anything, have one primary concern - mankind.

About 1998, when 'Wide World of Sports' and the 'Footy Show' came to an end for me, I couldn't type. When I started architecture, it was a very aesthetic, creative, an almost art process, where lettering and thick line were how you expressed yourself on the paper.

The history of modern art is also the history of the progressive loss of art's audience. Art has increasingly become the concern of the artist and the bafflement of the public.