I'm not writing about things other women do. I'm writing for other women to have more self-confidence because I need it myself! And if more women were in power, I would feel more comfortable.

Aggressive and hard-charging women violate unwritten rules about acceptable social conduct. Men are continually applauded for being ambitious and powerful and successful, but women who display these same traits often pay a social penalty. Female accomplishments come at a cost.

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.'

The most important thing we're doing differently is that we talk openly about gender at Facebook.

In the future, there will be no female leaders. There will just be leaders.

Women systematically underestimate their own abilities.

Women don't take enough risks. Men are just 'foot on the gas pedal.' We're not going to close the achievement gap until we close the ambition gap.