For 40 years, everyone running for president has released their tax returns. You can go and see nearly, I think, 39, 40 years of our tax returns, but everyone has done it.

I love all the mentoring, the public-private partnership ideas.

I want to make college tuition-free for the middle class and debt-free for everyone else.

And not go to things that sound good that really did not have the kind of impact that we would want. Who disagrees with keeping neighborhoods safe?

Part of diplomacy, the hard work of diplomacy is trying to extract whatever concessions you can get, and giving something the other side wants. Of course you've got to try to make peace with, and work with those who are your adversaries, but you don't just rush in, open the door, and say, "Here I am. Let's talk and make a deal."

There is no doubt that the increasing numbers of women in the economy has helped fuel significant growth everywhere. And economies that are making the shift more effectively and rapidly are dramatically outperforming those that have not.

[Young people] can't do much with [student debt] other than try to figure out how to pay it down. They can't take jobs they want. They can't get the credit they would like to start a business. So we're going to refinance it, we're going move people into income-contingent repayment plans, we're going to have a date certain when their obligations end, and I'm not going to let the government harass kids.