Getting from point A to point Z can be daunting unless you remember that you don’t have to get from A to Z. You just have to get from A to B. Breaking big dreams into small steps is the way to move forward.

Nobody can succeed on their own.

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 think now is our time. My mother was told by everyone that she had two choices: She could be a nurse or a teacher. The external barriers now are just so much lower. If we start acknowledging what the real issues are, we can solve them. It's not that hard.

Speak up. Believe in yourself. Take risks.

I was grateful that Facebook already had generous bereavement policies . Now Facebook employees receive 20 days paid leave to grieve the loss of an immediate family member and 10 days for an extended family member. I'm proud that we're able to do this and I hope more businesses do the same. Only 60 percent of private sector workers get paid time off after the death of a loved one, and then it's usually just a few days. Workers and families deserve better than that.

So please ask yourself: What would I do if I weren't afraid? And then go do it.