There's nowhere that life feels more eternal, your dimwit youth more important, than Paris.

I'm always jealous of people in the fashion business, especially women. I always feel like they look so light and chic. They figure out how to wear the minimal sort of outfit, whether it be the Prada uniform or a T-shirt with perfect-fitting Levi's and Birkenstocks.

People tend to wear a suit without a tie but it's a strange look, there's something missing. Either you wear a blazer and slacks, or you wear a suit and tie. It is challenging today to dress in an appropriate way.

Like everyone I slipped into adulthood like a delinquent through the back door.

When I was younger I always had a dark navy, black tie and everybody would look at me like it was odd, but now it is de rigueur. I'm sure it's my input.

I don't think taste is about money. As your career develops, you're able to decide what to spend your money on. I live in a really small apartment in London, and that's a choice. I live at The Carlyle in New York, but it's not big. It's about making choices of style over flashiness. People's style is subjective and mine happens to be around the classical because I feel comfortable with that, and because of my background. I'm probably living in the wrong time. I should have lived in the Thirties or the Fifties.

When you became a student at Oxford you realized both your own mortality, in the flow of this near-millennium of students, and also the small particle of immortality that attaches to you when you begin to belong to an immortal place.