Leaving the broken system the way it is, that`s not a solution.

I became a lightning rod for some partisan battles. I could not be prouder of the track record we've put together. By almost every measure, the country is significantly better off than when I came in.

Hope is the bedrock of this nation. The belief that our destiny will not be written for us, but by us, by all those men and women who are not content to settle for the world as it is, who have the courage to remake the world as it should be.

I think it's fair to say that [Donald Trump] and I are sort of opposites in some ways.

You can't entirely compare between the United States and Greece for a range of reasons, not just because of the size of the economy.

The degree of polarization that currently exists in Washington is such where I think it's fair to say if I presented a cure for cancer, getting legislation passed to move that forward would be a nail-biter.

Nothing can stand in the way of the power of millions of voices calling for change.