People often say to me, "How come you don't want to be CEO of a company?" And I tell them, "I don't want to." I know I can do it, but I don't enjoy it. Why does that have to be the definition of success?

If you think you are in control, you're fooling yourself. As soon as you start listening, you realize you're not in control. And letting go will yield more and better results.

Then they show up at the door and the reality is that they are 5-foot-8, 240 pounds and have not run a mile in years. A background check is not going to help you with that.

Twitter is not a technology. It's a conversation and it's happening with or without you.

People often say to me, "How come you don't want to be CEO of a company?" And I tell them, "I don't want to." I know I can do it, but I don't enjoy it. Why does that have to be the definition of success?

I think that women no longer have to set up a boundary between work life and home life. One of the hallmarks of my thinking is that I bring a lot of my personal life into my work. That's a huge advantage I have over men, who may feel they have to separate the two.

If the ad is bad people get turned off. That's 125 million potential viewers, so you just killed reach. But there's also a big potential payoff. I think it does pay off because you get a lot of traffic, a lot of free public relations(in media stories). It helps position themselves for the next round of financing.