For decades, we've been told that it doesn't make economic sense to switch to renewable energy. Today, that's no longer true.

We could come together, Democrats and Republicans, to find practical, commonsense solutions to health care, to education, to energy issues, because although I'm a proud Democrat, I'm a prouder American. And I think all of us believe, regardless of our party affiliations, that this is a critical time, where we've got to solve big problems.

In many ways [those middle-aged black ladies] my touchstone, because they are what I meant when I talked about the audacity of hope.

Gas tax holiday is a classic Washington gimmick.

Muslim leaders around the globe have to continue working with us to decisively and unequivocally reject the hateful ideology that groups like ISIL and al Qaeda promote. To speak out against not just acts of violence, but also those interpretations of Islam that are incompatible with the values of religious tolerance, mutual respect, and human dignity.

Our job as Americans is to restore that basic bargain that says, if you work hard, if you're willing to meet your responsibilities, you can get ahead. You can get ahead. Doesn't matter what you look like, doesn't matter where you come from. Our middle class, when it's growing, when it's thriving, when there are ladders of opportunity for people to do a little bit better each year and then make sure that their kids are doing even better than them, that's the American dream. That's what we got to fight for. That has to be the north star that guides everything we do.

First of all, I think everybody has to acknowledge don't underestimate the guy [Donald Trump], because he's going to be 45th president of the United States.