“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.”

“Illinois preschoolers were temporarily saved from the debilitating effects of cereal and milk.”

“We need to internalize this idea of excellence. Not many folks spend a lot of time trying to be excellent.”

“What makes a man is not the ability to have a child but having the courage to raise one.”

“That's what the leadership was teaching me, day by day: that the self-interest I was supposed to be looking for extended well beyond the immediacy of issues, that beneath the small talk and sketchy biographies and received opinions, people carried with them some central explanation of themselves. Stories full of terror and wonder, studded with events that still haunted or inspired them. Sacred stories. ”

“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.”

“You seem like a nice enough guy. Why do you want”

“Hope is not blind optimism. It's not ignoring the enormity of the task ahead or the roadblocks that stand in our path. It's not sitting on the sidelines or shirking from a fight. Hope is that thing inside us that insists, despite all evidence to the contrary, that something better awaits us if we have the courage to reach for it, and to work for it, and to fight for it. Hope is the belief that destiny will not be written for us, but by us, by the men and women who are not content to settle for the world as it is, who have the courage to remake the world as it should be.”

“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”

“A Disavowal of the pursuit of Middleclassness', the heading read. While it is permissible to chase ‘middleincomeness’ with all our might, the text stated, those blessed with the talent or good fortune to achieve success in the American mainstream must avoid the psychological entrapment of Black ‘middleclassness’ that hypnotizes the successful brother or sister into believing they are better than the rest and teaches them to think in terms of ‘we’ and ‘they’ instead of 'US'!”

“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.”

“My little girls can break my heart. They can make me cry just looking at them eating their string beans.”

“That is the one thing that makes me a Democrat, I suppose - this idea that our communal values, our sense of mutual responsibility and social solidarity, should express themselves not just in the church or the mosque or the synagogue; not just on the blocks where we live, in the places where we work, or within our own families; but also through our government.”

“Aku tersandung pada salah satu rahasia yang tersimpan dengan baik tentang orang-orang kulit hitam: kebanyakan orang kulit hitam tidak tertarik dengan revolusi; kebanyakan kami merasa lelah dengan masalah ras.”

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