I never cook at home. After 15 hours at work, I don't have much of a desire to cook at home. I do eat at home, but it's always something simple. Raw nuts. Almonds, hazelnuts, pine nuts--these are marvelous products. I am, however, the type that likes to go out to eat a lot. I never tire of it.

Friends are really important, especially when you've had the successes that I've had. I've gone really far in my career, so they're the ones that keep you humble, keep your feet on the ground.

In more day-to-day restaurants, things have undergone a seismic change towards informality and sharing, which has been years in the making. Nowadays, people don't want just one dish; they want to order lots of things and they want to do it in fun places, places that give them an experience. The experience that a restaurant needs to offer is no longer just based around the food.

People wouldn't think of making avant-garde cuisine at home. When people play basketball at home, they can't play like Michael Jordan.

There's so much information that there is disinformation.

A chef is a chef, a cook is a cook; a lorry driver is a lorry driver and a designer is a designer. I've never heard anyone say that Philippe Starck is a chef. The important thing is dialogue. If I said to Norman Foster that he was a chef he'd say "No", but he might have a dialogue with chefs. People have said to me for many years that I'm not a chef and that I'm an artist instead, but I always say, "No, I'm a chef." I just have dialogues with designers.

Salt is the only product that changes cuisine. There's a big difference between food that has salt and food without it. If you don't believe that, ask people who can't eat salt.