I was able to excite and engage people who previously hadn't been involved in politics, and part of the reason that I was able to be re-elected and stay relatively popular in the United States was because even when the economy was bad or we had problems, people sensed that I listened to them and I was on their side.

[We should beware] that our democracy stays healthy. And making sure that we maintain that sense of solidarity.

As I've said many times, the nuclear deal was never intended to resolve all of our differences with Iran. But still, engaging directly with the Iranian government on a sustained basis for the first time in decades has created a unique opportunity, a window, to try to resolve important issues.

A nation cannot prosper long when it favors only the prosperous.

My guiding principle as president has been to try to do the right thing even when it's not politically convenient.

We think of faith as a source of comfort and understanding but find our expressions of faith sowing division; we believe ourselves to be a tolerant people even as racial, religious, and cultural tensions roil the landscape. And instead of resolving these tensions or mediating these conflicts, our politics fans them, exploits them,and drives us further apart.

The two inaugurations were different. The first inauguration I was thinking to myself, "Let's make sure I don't screw this up." I think there is - people always talk about how cool I am. I don't care how cool you are.