I was a constitutional law professor, which means unlike the current president I actually respect the Constitution.

Ultimately, if you think about all the youth that everybody has mentioned here in Africa, if everybody is raising living standards to the point where everybody has got a car and everybody has got air conditioning, and everybody has got a big house, well, the planet will boil over - unless we find new ways of producing energy.

I think that where I've gotten frustrated during the course of my presidency has never been because I was getting pushed too hard by activists to see the justness of a cause or the essence of an issue.

If we choose to keep those tax breaks for millionaires and billionaires, if we choose to keep a tax break for corporate jet owners, if we choose to keep tax breaks for oil and gas companies that are making hundreds of billions of dollars, then that means we've got to cut some kids off from getting a college scholarship.

America isn't Congress. America isn't Washington. America is the striving immigrant who starts a business, or the mom who works two low-wage jobs to give her kid a better life. America is the union leader and the CEO who put aside their differences to make the economy stronger.

Societies in which we are able to unify ourselves around values and ideals and character and how we treat each other and cooperation and innovation, ultimately are gonna be more successful than societies that don't.

One of the interesting things about being in public life is there are constantly these pressures being placed on you from different sides. To be effective, you have to be able to listen to a variety of points of view, synthesize viewpoints.