The greatest gift that Michelle and I have received over the last eight years has been the honor of serving as your President and First Lady. Together, we fought our way back from the worst recession in 80 years, and got unemployment to a nine-year low.

At the dawn of the 21st century, where knowledge is literally power, where it unlocks the gates of opportunity and success, we all have responsibilities as parents, as librarians, as educators, as politicians, and as citizens to instill in our children a love of reading so that we can give them a chance to fulfill their dreams.

One of the things I've learned about being president is that we'll work on issues for long periods of time, sometimes in obscurity.

As opposed to getting into arguments about, well, these folks have been treated fairly so now we're going to be doing things that, very easily in the minds of a lot Americans feel like, "Now I'm being treated unfairly."

Iran's nuclear program . . . there was going to be a time limit . . .

When I think about what I'm going through, as President, it doesn't compare to what the folks that I'm representing are going through. They're losing jobs. They're trying to figure out how to pay their medical bills. They've seen retirements suddenly dissipate because of what's happening in the stock market. And so as tough as the job might be, and the politics of Washington can sometimes be I'm always reminded of how fortunate I am to be here, and what an extraordinary responsibility I have to try to deliver on some of the promises that I made during the election.

We, the people, still believe that our obligations as Americans are not just to ourselves, but to all posterity.