If you want to right-size executive power relative to the other branches of government, the best way to do that is to have a healthy Congress in which the two parties are debating, disagreeing, but also occasionally working together to pass legislation.

The nation that leads the clean energy economy will be the nation that leads the global economy.

The Internet didn't get invented on its own. Government research created the Internet so that all the companies could make money off the Internet. The point is, is that when we succeed, we succeed because of our individual initiative, but also because we do things together.

I’m asking you to believe. Not just in my ability to bring about real change in Washington...I’m asking you to believe in yours.

In ancient times and in our times, Muslim communities have been at the forefront of innovation and education.

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.

Being attentive to inequality and not tone deaf to it. But offering prescriptions that are actually going to help folks in communities that feel forgotten. That's going to be our most important strategy. And I think we can successfully do that.