I figured if I could get really good people who were going to be able to have a big impact in the world over the next decade to come together once a year for ten years and actually sign a pledge to take action themselves, if we did that every year for ten years we could do a lot of good in the world. That's the difference between my meeting and any other. If you don't want to promise to do something, don't come to my meeting, stay home.

The arts have long been an integral and vibrant part of our nation's cultural heritage. In its many forms, art enables us to gain a deeper understanding of ourselves and of our society. Providing us with a unique way to learn about people of other cultures, it allows us to discover all that we have in common. At its best, art can beautify our cities, encourage economic development and social change, and profoundly affect the ways we live our lives.

A lot of presidential memoirs, they say, are dull and self-serving. I hope mine is interesting and self-serving.

Only the police should have handguns.

The problem with any ideology is that it gives you the answer before you examine the evidence.

We Democrats think the country works better with a strong middle class, real opportunities for poor people to work their way into it and a relentless focus on the future, with business and government working together to promote growth and broadly shared prosperity. We think "we're all in this together" is a better philosophy than "you're on your own."

President Obama's approach embodies the values, the ideas and the direction America has to take to build the 21st-century version of the American Dream: a nation of shared opportunities, shared responsibilities, shared prosperity, a shared sense of community.