Start-ups often die in the first 18 to 24 months because of formative mistakes, like choosing a bad co-founder or the wrong corporate entity or an inappropriate platform. Ninety percent of the companies the Founder Institute has created are alive because we've helped them avoid those mistakes.

An apology for the actions of some troops who, of course, are not representative of the majority of the armed forces here, I think that would have been useful and it would have helped to some extent.

My favorite designer is Christian Lacroix, not just because his clothes are amazing and I love them, but because he's so nice. When I did his fashion show, he was the first one to arrive there and he helped everyone.

I studied psychology, history, and religion. I was a heady girl, but frankly, I'm glad I studied those subjects because a lot of that has really helped me as an actress.

When someone came to ask us for help, it was sacred. We did not even think twice. We helped them, even if we had only meagre means; we offered them arms, a little bit of money, and in occasion, men.

The 'Bird's Nest' National Stadium, which I helped to conceive, is designed to embody the Olympic spirit of 'fair competition.' It tells people that freedom is possible but needs fairness, courage and strength.

Consider the social proof of a line of people standing behind a velvet rope, waiting to get into a club. The line makes most people walking by want to find out what's worth the wait. The digital equivalent of the velvet rope helped build viral growth for initially invite-only launches like Gmail, Gilt Groupe, Spotify, and Turntable.fm.

I try to do more intelligent roles, unusual roles, and stronger women, and that's helped me a little bit with my casting opportunities.