Diane von Furstenberg

Clarity is the most important thing. I can compare clarity to pruning in gardening. You know, you need to be clear. If you are not clear, nothing is going to happen. You have to be clear. Then you have to be confident about your vision. And after that, you just have to put a lot of work in.

I think all races are represented in America much more than in many other places, but it's also nice to remind people about that ethnic mix. I would like to see more black models and women from different ethnic backgrounds, but I also think that when you are casting, you just choose the most beautiful girl you can find.

All my grandchildren bake. On a Saturday, Annabel's boys, Louis and Toby, always bake. Louis makes a chocolate cake, Toby makes banana or lemon drizzle. They're 12 and 10, and they can do it totally on their own. My son's twin girls, Abby and Grace, are 14; they make birthday cakes and like to do it on their own with Mum out of the way.