I look forward to teaching the occasional class, 'cause I was a professor. And I had fun doing it.

Just because Iran and Syria may recognize Assad's weaknesses doesn't necessarily mean that Assad recognizes his weaknesses.

The genius of our founders is that they designed a system of government that can be changed. And we should take heart, because we’ve changed this country before.

We cannot solve the problems of America if every time somebody somewhere says something stupid, that everybody gets up in arms and we forget about the war in Iraq or we forget about the economy.

I am looking forward to getting out of the bubble. I am glad that I'm leaving this place at a relatively young age, at 55. So I have the opportunity for a second maybe even a third act in a way that I think would be tougher if I were, you know, the age of some presidents when they left.

Mexico is going to need the United States to cooperate in order to rid itself of the violence and corruption that results from the drug trade.

I believe in term limits for presidents because I think that there is no doubt I'm a better president now than I was when I start. I would argue that I am the best president I've ever been over the last year or two. My team is more effective than it's ever been.But what is also true is that number one, this is grueling.