Biological sex should not determine what we are capable of, what we aspire to, what we do in our life.

What mothers need, as well as fathers, spouses, and the children of aging parents, is an entire national infrastructure of care, every bit as important as the physical infrastructure of roads, bridges, tunnels, broadband, parks and public works.

I think an awful lot of the reasons people put forward for not liking Hillary Clinton play into deep-seated, negative female stereotypes: ambition, secrecy, calculating. I mean, that is Lady Macbeth, a kind of cold woman. I don't think that's Hillary. And I don't think people would judge a man in the same way.

What I'm suggesting is we are going to look back, and we're going to see what happened in Syria, and we're going to see the larger destabilization of the Middle East, the rise of extremism, and we're going to wonder... Why didn't we at least try to force a political solution - at an acceptable cost to us, because no one is saying we should send in ground troops - and if we did it would be worse than doing nothing... If we do not act, we are going to look back and wonder why we didn't.

I very much admire Sheryl Sandberg for what she has done. I really do. But Sandberg's narrative also implies: "Well, it's your fault if you couldn't make it." There is a certain injustice in that.

We should be proud of our country when we have done something to be proud of, when we have lived up to our own standards. But the flip side of genuine pride is being able to recognize when we have fallen short, and to hold ourselves to account.

I see much less of an ambition gap and much more of a workplace and society that isn't allowing us to use the talent that is multiplied well beyond this room ... There are millions of women out there who ... need more than, Honey, you can do it if you try hard enough.