Receiving the president of the United States in your restaurant is a big thing. Obama came three times. There's a sense of pride when you're one of few who has had a chance to spend an evening with the president of the United States. Despite if he's Republican or Democrat, we accept them all. Also, I remember days when I had Julia Child coming, with close friends. I had a great relationship with Julia. So those moments are more of affection and admiration than of fancy pride.

Remember, it is never the knife's fault.

Receiving the president of the United States in your restaurant is a big thing. Obama came three times. There's a sense of pride when you're one of few who has had a chance to spend an evening with the president of the United States. Despite if he's Republican or Democrat, we accept them all. Also, I remember days when I had Julia Child coming, with close friends. I had a great relationship with Julia. So those moments are more of affection and admiration than of fancy pride.

I appreciate the constant evolution in refining food, but not in making food gimmicky.

I was at Plaza Athénée, where a jacket and tie was required. Andy Warhol came with his turtleneck, because he was always wearing a turtleneck, with a tie over it, and we gave him a jacket - so he had a jacket and tie over the turtleneck. It was pretty cool.

A lot of chefs don't have a natural sense of economy. I was with one guy the other day and I had to show him how to peel a turnip, because the way he was peeling turnips, he was throwing half of it in the garbage. It's not about being cheap. It's about being proper.

I have a sense of respect: respect for my suppliers, respect for the staff, respect for the customer - as long as they respect us. When we have a customer who is playing a provocative, disrespectful game, then we just prefer to just throw him out, rather than deal with it. Some people, sometimes, are unhappy themselves. And that can really create a frustrating performance to us and to the staff and all that. I don't throw customers out as much as I used to. In the old days, "You don't like it? Get out!" I'm much nicer now.