“I began feeling the way I imagine an actor or athlete must feel when, after years of commitment to a particular dream...he realizes that he's gone just about as far as talent or fortune will take him. The dream will not happen, and he now faces the choice of accepting this fact like a grownup and moving on to more sensible pursuits, or refusing the truth and ending up bitter, quarrelsome, and slightly pathetic. ”

“Cynicism is a choice, and hope is a better choice.”

“I had nothing to escape from except my own inner doubt.”

“This election is about the past vs. the future. It's about whether we settle for the same divisions and distractions and drama that passes for politics today or whether we reach for a politics of common sense and innovation, a politics of shared sacrifice and shared prosperity. There are those who will continue to tell us that we can't do this, that we can't have what we're looking for, that we can't have what we want, that we're peddling false hopes. But here is what I know. I know that when people say we can't overcome all the big money and influence in Washington, I think of that elderly woman who sent me a contribution the other day, an envelope that had a money order for $3.01 along with a verse of scripture tucked inside the envelope. So don't tell us change isn't possible. That woman knows change is possible. When I hear the cynical talk that blacks and whites and Latinos can't join together and work together, I'm reminded of the Latino brothers and sisters I organized with and stood with and fought with side by side for jobs and justice on the streets of Chicago. So don't tell us change can't happen. When I hear that we'll never overcome the racial divide in our politics, I think about that Republican woman who used to work for Strom Thurmond, who is now devoted to educating inner city-children and who went out into the streets of South Carolina and knocked on doors for this campaign. Don't tell me we can't change. Yes, we can. Yes, we can change. Yes, we can. Yes, we can heal this nation. Yes, we can seize our future. And as we leave this great state with a new wind at our backs and we take this journey across this great country, a country we love, with the message we carry from the plains of Iowa to the hills of New Hampshire, from the Nevada desert to the South Carolina coast, the same message we had when we were up and when we were down, that out of many, we are one; that while we breathe, we will hope. And where we are met with cynicism and doubt and fear and those who tell us that we can't, we will respond with that timeless creed that sums up the spirit of the American people in three simple words -- yes, we can.”

“We must lift ourselves up, dust ourselfs off and begin the work of remaking America.”

“As president, I believe that robotics can inspire young people to pursue science and engineering. And I also want to keep an eye on those robots in case they try anything.”

“Our stories may be singular, but our destination is shared.”

“I find comfort in the fact that the longer I'm in politics the less nourishing popularity becomes, that striving for power and rank and fame seems to betray a poverty of ambition, and that I am answerable mainly to the steady gaze of my own conscience.”

“We have our own ways, our own memories, and what has happened between all of us is hard to undo.”

“I screwed up.”

“Even the smallest act of service, the simplest act of kindness, is a way to honor those we lost; a way to reclaim that spirit of unity that followed 9/11.”

“At the end of the day, the circumstances of your life-- what you look like,where you come from, how much money you have, what you've got going on at home--none of that is an excuse... where you are right now doesn't have to determine where you'll end up. No ones written your destiny for you, because here in America, you write you own destiny.You make your own future.”

“A change is brought about because ordinary people do extraordinary things.”

“it doesn't matter who you are or where you come from or what you look like or where you love. It doesn't matter whether you're black or white or Hispanic or Asian or Native American or young or old or rich or poor, able, disabled, gay or straight!”