I wonder, sometimes, whether men and women in fact are capable of learning from history--whether we progress from one stage to the next in an upward course or whether we just ride the cycles of boom and bust, war and peace, ascent and decline.

Don't let your failures define you.

I don't think the Democrats should think in narrow tactical terms about mid-term elections.

We stand with Israel as a Jewish democratic state because we know that Israel is born of firmly held values that we, as Americans, share: a culture committed to justice, a land that welcomes the weary, a people devoted to tikkun olam. ... So America's commitment ... and my commitment to Israel and Israel's security is unshakeable. It is unshakeable. ... I am proud to say that no U.S. administration has done more in support of Israel's security than ours. None. Don't let anybody else tell you otherwise. It is a fact.

Know that America is a friend of each nation and every man, woman, and child who seeks a future of peace and dignity...[For] we are shaped by every language and culture, drawn from every end of this Earth.

Our unalienable right to life and liberty and the pursuit of happiness, those rights were stripped from college kids in Blackburg and Santa Barbara, and from high schoolers at Columbine. And, and from first graders in Newtown, first graders.

That's what the leadership was teaching me, day by day: that the self-interest I was supposed to be looking for extended well beyond the immediacy of issues, that beneath the small talk and sketchy biographies and received opinions, people carried with them some central explanation of themselves. Stories full of terror and wonder, studded with events that still haunted or inspired them. Sacred stories.