I'm not an ascetic and please don't use the word zen, which is so lightly bandied about these days. Being zen . . . It's shameful to talk in such a way. I haven't become an ascetic but I'm not going to build up another collection. I'm going to create my new environment. I already know what I want.

I carried on buying paintings, works of art, and Yves Saint Laurent, if I may say so, had a right of inspection. We even shared a common reading of the history of art. It would never have crossed Yves's mind to say to me, "Ah, I saw a Pablo Picasso . . ." He knew perfectly well what was interesting with Picasso, as did I.

Loving dogs is a question of anthropomorphism. We become attached to dogs because of the feelings we project on them.

Yves Saint Laurent hated fashion. He loved style.

The problem with Yves Saint Laurent was that he was a man who understood his time period better than anyone, but he didn't like it. Real artists live their own lives in parallel. It's the artist who transforms his times.

A collection is like a dinner party. It is made up of the people you invite, but also the people you don't.

You don't own art. What does that mean? We are trustees of art. Art is in transit with us. That is why an auction is a wonderful thing. You clap your hands and the objects fly away like doves and find other places where they will be protected, loved. That's what I believe.