I'd worked on leprosy and malaria in India [at the World Bank] and asked myself the question: Why do we let 2 million children die every year around the world for not having clean water? Because they're faceless and nameless. So, for me, Facebook looked like it was going to solve the problem of the invisible victim.

No one gets to the top, if they sit on the sidelines, or if they don't believe in themselves.

We cannot change what we are not aware of, and once we are aware, we cannot help but change.

When my mother took her turn to sit in a gown at her graduation, she thought she only had two career options: nursing and teaching. She raised me and my sister to believe that we could do anything, and we believed her.

When woman work outside the home and share breadwinning duties, couples are more likely to stay together. In fact, the risk of divorce reduces by about half when a wife earns half the income and a husband does half the housework.

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.

I don't pretend there aren't biological differences, but I don't believe the desire for leadership is hardwired biology, not the desire to win or excel. I believe that it's socialization, that we're socializing our daughters to nurture and our boys to lead.