“Life doesn't count for much unless you're willing to do your small part to leave our children – all of our children – a better world. Even if it's difficult. Even if the work seems great. Even if we don't get very far in our lifetime.”

“I stand here today humbled by the task before us, grateful for the trust you have bestowed, mindful of the sacrifices borne by our ancestors.”

“Be conscious of God and speak always the truth,”

“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.”

“For if we are truly created equal, then surely the love we commit to one another must be equal as well.”

“To those Americans whose support I have yet to earn, I may not have won your vote tonight, but I hear your voices. I need your help. And I will be your president, too.”

“I believe in keeping guns out of our inner cities, and that our leaders must say so in the face of the gun manfuacturer’s lobby.”

“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.”

“No, no. I have been practicing...I bowled a 129. It's like -- it was like Special Olympics, or something." --making an off-hand joke during an appearance on "The Tonight Show", March 19, 2009”

“If the people cannot trust their government to do the job for which it exists – to protect them and to promote their common welfare – all else is lost.”

“Once I found an issue enough people cared about, I could take them into action. With enough actions, I could start to build power

“I listened to a Republican colleague work himself into a lather over a proposed plan to provide school breakfasts to preschoolers. Such a plan, he insisted, would crush their spirit of self-reliance. I had to point out that not too many five-year-olds I knew were self-reliant, but children who spent their formative years to hungry to learn could very well end up being charges of the state.”

“No, what's troubling is the gap between the magnitude of our challenges and the smallness of our politics--the ease with which we are distracted by the petty and trivial, our chronic avoidance of tough decisions, our seeming inability to build a working concensus to tackle any big problem.”

“Focusing your life solely on making a buck shows a poverty of ambition. It asks too little of yourself. And it will leave you unfulfilled.”

“In distilled form, though, the explanations of both the right and the left have become mirror images of each other. They are stories of conspiracy, of America being hijacked by an evil cabal. Like all good conspiracy theories, both tales contain just enough truth to satisfy those predisposed to believe in them, without admitting any contradictions that might shake up those assumptions. Their purpose is not to persuade the other side but to keep their bases agitated and assured of the rightness of their respective causes - and lure just enough new adherents to beat the other side into submission.”