The risk of failure is a very personal thing. One of the quotes I like, I think this came from the famous basketball coach from California - John Wooden - is that, "Successful people - winners - do everything necessary to prepare to win, without the certainty of winning." Everybody would do everything necessary to prepare to win if winning was a certainty. So you're willing to put yourself out publicly and privately and say, "I'm going to do this."

I think leaders lead themselves, but leaders have ideas and maybe they're visionary ideas. Probably today, people would say Steve Jobs was a visionary because he invented this little gadget, the cell phone. But he didn't invent cell phones, and he didn't design the cell phone. He just took a couple of ideas and put them together, and no one else put those same ideas together as successfully as he did. But he had something that he was trying to do that intrigued him, and he could do it very well.

You’re not going to be a 1.000 hitter all the time. You’re going to be more wrong than right. You just have to correct your errors as quickly, as economically, as possible.

I think success is about purpose. People ask about success at different points in your life. As I look back, I think people that are successful feel good about what they are doing, and they can look back at what they've done and they feel good about it. People sometimes ask about success and they say, "What's your legacy?" and I say, "I think it's really a dumb question." I think the question is: What am I doing now? Do I feel good about myself? Am I proud of myself? Whatever purpose there is in life, I think success is about purpose. It's not about material things.

Humans are pack animals. In Biblical times, the great market cities in Europe or the United States, people want to be with other people. And in a way, the more that we're isolated, whether we're living on farms and we're only talking to our cell phone, the greater the need we have for group experience. So while people are saying that no one is going to go shopping because it's just inconvenient, and it's not as easy as buying online, why are people going to concerts? Why are people going to museums? Why are they going to sporting events?

I think a lot of people would assume that my job is more about supermodels and naked ladies and all that, and no, it's just really about fashion, merchandise and customers. So the obviously sexy parts - you get to go to the fashion show and all that stuff. It's really just business. That's my story. I'm sticking to it.

I don't think most analysts understand that whether I work a 70-hour week or an 80-hour week, I take my head with me when I go home.