I tell a student that the most important class you can take is technique. A great chef is first a great technician. 'If you are a jeweler, or a surgeon or a cook, you have to know the trade in your hand. You have to learn the process. You learn it through endless repetition until it belongs to you.

You know, my parents had a restaurant. And I left home, actually, in 1949, when I was 13 years old, to go into apprenticeship. And actually when I left home, home was a restaurant - like I said, my mother was a chef. So I can't remember any time in my life, from age 5, 6, that I wasn't in a kitchen.

I was chef to the French Presidents between '56 and '59, finished with de Gaulle, and during de Gaulle I remember serving Eisenhower, Nehru, Tito, Macmillan; those were the heads of state at the time. I never saw anyone. No one would ever, ever, ever come to the kitchen. You couldn't even see them.

Probably a mistake, you know, that people make in America, to think that all great chefs are a male... I'm still the only male in the family who went into that business.

When I left to go into apprenticeship in 1949, it was only four years after the war, and people don't realize, we still had tickets for butter, meat and so forth in France until 1947. It's not like the end of the war, everything was plentiful - it wasn't.

I say: If you don't know how to cook, I'm sure you have at least one friend who knows how to cook. Well, call that friend and say, 'Can I come next time and can I bring some food and can I come an hour or two hours ahead and watch you and help you?'

This June, I'll travel once again to the Food and Wine Magazine Classic in Aspen, Colorado. For many years, my dear friend Julia Child and I have teamed up to teach classes together at the event; for the past seven years, my daughter, Claudine, has been my cooking partner on stage.