“Libraries remind us that truth isn't about who yells the loudest, but who has the right information. Because even as we're the most religious of people, America's innovative genius has always been preserved because we also have a deep faith in facts.”

“And that, I suppose, is what I'd been trying to tell my mother that day: that her faith in justice and rationality was misplaced, that we couldn't overcome after all, that all the education and good intentions in the world couldn't help you plug up the holes in the universe or give you the power to change its blind, mindless course.”

“I like being president because i get a cool house”

“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 talk and reach for common understandings, precisely because all of us are imperfect and can never act with the certainty that God is on our side; and yet at times we must act nonetheless, as if we are certain, protected from error only by providence.”

“I’ve just concluded that for me personally it is important for me to go ahead and affirm that I think same-sex couples should be able to get married.”

“The only way my life makes sense is if, regardless of culture, race, religion, tribe, there is this commonality, these essential human truths and passions and hopes and moral precepts that are universal. And that we can reach out beyond our differences. If that is not the case, then it is pretty hard for me to make sense of my life.”

“I believe a stronger sense of empathy would tilt the balance of our current politics in favor of those people who are struggling in this society. After all if they are like us, then their struggles are our own. If we fail to help we diminish ourselves.”

“The best anti-poverty program is a world-class education.”

“anger's a requirement for the job. The only reason anybody decides to become and organiser. Well adjusted people find more relaxing work”

“I realized that abiding by his rules would cost me little, but to him, it would mean a lot. I recognized that sometimes he really did have a point, and in that insisting on getting my own way all the time without regard to his feelings or needs, I was in some way diminishing myself. ...In one form or another, it is what we all must go through in order to grow up.”

“Democracy demands that the religiously motivated translate their concerns in to universal, rather than religion-specific, values... it requires that their proposals be subject to argument and amenable to reason. Now I may be opposed to abortion for religious reasons, to take one example, but if I seek to pass a law banning the practice, I cannot simply point to the teachings of my church or evoke God's will. I have to explain why abortion violates some principle that is accessible to people of all faiths, including those with no faith at all.”

“We went down into the dungeons where the captives were held. There was a church above one of the dungeons -- which tells you something about saying one thing and doing another. (Applause.) I was -- we walked through the "Door Of No Return." I was reminded of all the pain and all the hardships, all the injustices and all the indignities on the voyage from slavery to freedom.”

“perhaps I possess a certain Midwestern sensibility that I inherited from my mother and her parents, a sensibility that Warren Buffet seems to share: that at a certain point one has enough, that you can derive as much pleasure from a Picasso hanging in a museum as from one that's hanging in your den, that you can get an awfully good meal in a restaurant for less than twenty dollars, and that once your drapes cost more than the average American's yearly salary, then you can afford to pay a bit more in taxes.”

“Today I say to you that the challenges we face are real. They are serious and they are many. They will not be met easily or in a short span of time. But know this, America — they will be met.”