I wish I were strong enough to ignore what others say, but experience tells me I often can't. Allowing myself to feel upset, even really upset, and then move on - that's something I can do.

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

The No. 1 impediment to women succeeding in the workforce is now in the home.

I wish I could just go tell all the young women I work with, all these fabulous women, 'Believe in yourself and negotiate for yourself. Own your own success.' I wish I could tell that to my daughter. But it's not that simple.

I have never met a woman, or man, who stated emphatically, "Yes, I have it all.'" Because no matter what any of us has—and how grateful we are for what we have—no one has it all.

What works for men does not always work for women, because success and likability are positively correlated for men and negatively correlated for women. That's what the research shows. As a man gets more successful, everyone is rooting for him. As a woman gets more successful, both men and women like her less.

I had heard that when people lost people, there was anger. But I definitely experienced it a lot more than I was prepared for it. Anger was not something I'd ever really felt in my life and I was not prepared for it.