I kept finding the same anguish, the same doubt; a self-contempt that neither irony nor intellect seemed able to deflect. Even DuBois’s learning and Baldwin’s love and Langston’s humor eventually succumbed to its corrosive force, each man finally forced to doubt art’s redemptive power, each man finally forced to withdraw, one to Africa, one to Europe, one deeper into the bowels of Harlem, but all of them in the same weary flight, all of them exhausted, bitter men, the devil at their heels.

I think it's perfectly consistent to say that I want my government to be operating for all faiths and all peoples, including atheists and agnostics, while also insisting that there are values tha tinform my politics that are appropriate to talk about.

It's a moral imperative, it's an economic imperative, and it is a security imperative. For we've seen how spikes in food prices can plunge millions into poverty, which, in turn, can spark riots that cost lives, and can lead to instability. And this danger will only grow if a surging global population isn't matched by surging food production. So reducing malnutrition and hunger around the world advances international peace and security - and that includes the national security of the United States.

The old rules may say we can’t protect our environment and promote economic growth at the same time, but in America, we’ve always used new technologies - we’ve used science; we’ve used research and development and discovery to make the old rules obsolete.

I don't have to negotiate an arms agreement with Great Britain or with France.

That is the American story. People, just like you, following their passions, determined to meet the times on their own terms. They weren't doing it for the money. Their titles weren't fancy. But they changed the course of history and so can you.

That's when America soars, when we look out for one another and we take care of each other, when we root for one another's success, when we strive to do better and to be better than the generation that came before us and try to build something better for generations to come, that's why we do what we do. That's the whole point of public service.