I like to be risky every day, changing minds every day. I'm not reliable at all in my ideas. I can change my ideas three times a day. I change different things, the parts of the content. But I never change the content of who I am. So my challenge every day is to change and to take risks.

Social media are fundamental to communicate and understand what happens in the world. It's a point of view and an immediate commentary.

You can get tired of anything, everything turns old, but I want to give people the possibility to share a Vogue party. It is up to the brands to participate to make the event interesting. I am satisfied, but it's important never to stop.

I say let Matteo Renzi work. He took over a country that was in disarray, not florid. And not the other way around.

When we launched our [ Vogue] site around five years ago, I had already started this process on paper. We are now building an enormous portfolio of photos, we've uploaded two million photos and we have three people that review them.

You know, I can be very tough in my answers, and that was good for the magazine because it didn't mix focus points - it was to be extravagant, experimental, innovative. But the web site has made it more human. So the Web site is good for the magazine.

Bloggers now have no concept. They are given things; they put them on, take pictures, and then just disappear from sight. Who cares?