Sixty-four percent of managers in the U.S. are afraid to be alone in a room with a woman. Mentoring is all about being alone in a room with someone. Let's start talking about this honestly. The lack of equal access is the silent killer for women and no one wants to talk about it.

When the man is traveling with a man, he says, "Let's stay up late and work on this and get this to be better." When the man's traveling with the woman, for the sake of appearances he doesn't do the work with her. That's a lost opportunity for her to be a success.

I just believed. I believed that the technology would change people's lives. I believed putting real identity online - putting technology behind real identity - was the missing link.

Social gains are never handed out. They must be seized.

You know, there has never been a 24-hour period in five years when I have not responded to e-mail at Facebook. I am not saying it's easy. I work long hours.

There's no easy path through grief and trauma. Learning from the experiences of people who'd been through similar losses was helpful.

There are really good reasons to leave the workforce or work less or take a different job when you want to be with your children. I just want women - and men - to make that choice once they have the child. Not years in advance, because... they don't get the right opportunities. They give up before they even start.