I tell people in their careers, 'Look for growth. Look for the teams that are growing quickly. Look for the companies that are doing well. Look for a place where you feel that you can have a lot of impact.'

I feel really grateful to the people who encouraged me and helped me develop. Nobody can succeed on their own.

I really think we need more women to lean into their careers and to be really dedicated to staying in the work force.

Big businesses have always had a lot more voice. They can afford advertising; they can afford marketing. But for small businesses, being able to quickly and cheaply connect to customers is a big deal.

I look forward to the day when half our homes are run by men and half our companies and institutions are run by women. When that happens, it won't just mean happier women and families; it will mean more successful businesses and better lives for us all.

But I really believe that when you give people authentic identity, which is what Facebook does, and you can be your real self and connect with real people online, things will change.