Let's have an honest conversation about what's going on. A man and a man at a bar looks like mentoring. A man and a woman at a bar looks like dating.

Until women are as ambitious as men, they're not gong to achieve as much as men.

We know when we use the full talents of our population we're more productive. And we know that when people really feel like they can have flexible lives, they're better employees.

Facebook is a really exciting place trying to do something really important that I really believe in. And it matters.

The social web can't exist until you are your real self online. I have to be me. You have to be you. Once we are online as ourselves, connected to each other and our other friends, then you can have the evolution of what becomes the social web.

Women need to shift form thinking "I'm not ready to do that" to thinking "I want to do that- and I'll learn by doing it.

Real change will come when powerful women are less of an exception. It is easy to dislike senior women because there are so few.