Don't make decisions too far in advance, particularly ones you're not even conscious you're making.

I gave a talk on gender stuff at Facebook one morning and a man didn't come. It was optional; he didn't have to come. But he sent a note saying, "I missed your meeting because I drove my kids to school so my wife could do something else. Thank you for making that possible." I think that employee is a loyal employee for Facebook and I think more companies should want that kind of loyalty.

We have a problem with women in leadership across the board. This leadership gap - this problem of not enough women in leadership - is running really deep and it's in every industry. My answer is we have to understand the stereotype assumptions that hold women back.

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.

Presenting leadership as a list of carefully defined qualities (like strategic, analytical, and performance-ori ented) no longer holds. Instead, true leadership stems from individuality that is honestly and sometimes imperfectly expressed.... Leaders should strive for authenticity over perfection.

Feeling confident - or pretending that you feel confident - is necessary to reach for opportunities. It's a cliché, but opportunities are rarely offered; they're seized.

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.