In a song you can kind of stage-manage everything so that it puts you in a good light. And once a song is recorded, it always performs well.

Every woman I've had a relationship with has found this maddening; the fact that I will talk about anything on the stage, and reveal all this stuff, and yet when I'm at home, I clam up and won't discuss anything intimate or personal.

Unless you're living on the street and surviving on a diet of discarded turkey drumsticks, there's no point in being gloomy. We've spent too long trying to cheer ourselves up by spending money on brightly coloured things we don't really need. We've stopped using our imaginations.

I've stuck to the same things for twenty years. I try to look like a slightly edgy geography teacher. Like what a geography teacher looked like when I was in school. Cords, sensible shoes and glasses. I never liked geography much as a subject though. In fact the only geography teacher I can remember from school was a woman who had a moustache.

Well, once you've resigned yourself to the fact that you are the more mature pop performer and you're past the age you ever thought you would do it, you might as well do it as long as you can. As long as I can still lift a microphone, then I'll do it, you know.

I always feel like there are specific things about Houston. There's one museum in particular in Houston. So many of the things that I'm interested in now I can sort of trace back to that museum, which introduced me to them.

I love the Internet, but it's hard not to get lost in it. It's not like a book where you start and get to the end. It's like we've found a way to encapsulate all of human knowledge within one thing only to learn that you can't do that. It's an overabundance of information.