“A healthy, dose of guilt never hurt anybody. It’s what civilization was built on, guilt. A highly underrated emotion.”

“Power. The word fixed in my mother’s mind like a curse. In America, it had generally remained hidden from view until you dug beneath the surface of things; until you visited an Indian reservation or spoke to a black person whose trust you had earned. But here power was undisguised, indiscriminate, naked, always fresh in the memory.”

“You can’t let your failures define you. You have to let your failures teach you.”

“I know that the response of the powerful to this disorder—alternating as it does between a dull complacency and, when the disorder spills out of its proscribed confines, a steady, unthinking application of force, of longer prison sentences and more sophisticated military hardware—is inadequate to the task.”

“We did not come here to fear the future. We came here to shape it.”

“There is another, grimmer history to the filibuster, though, one that carries special relevance for me. For almost a century, the filibuster was the South's weapon of choice in its efforts to protect Jim Crow from federal interference, the legal blockade that effectively gutted the Fourteenth and Fifteenth Amendments. Decade after decade, courtly, erudite men like Senator Richard B Russell of Georgia used the filibuster to choke off any and every piece of civil rights legislation before the Senate, whether voting rights bills, or fair employment bills, or anti-lynching bills.”

“For my grandfather, race wasn’t something you really needed to worry about anymore; if ignorance still held fast in certain locales, it was safe to assume that the rest of the world would be catching up soon.

“the words have been spoken during rising tides of prosperity and the still waters of peace. Yet every so often, the oath is taken amidst gathering clouds and raging storms...”

“What’s certain is that I don’t need the stress.”

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

“Over the last fifteen months we've traveled to every corner of the United States. I've now been to fifty-seven states. I think, one left to go.”

“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.”

“More than a building that houses books and data, the library has always been a window to a larger world--a place where we've always come to discover big ideas and profound concepts that help move the American story forward. . . . . 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 so the moment we persuade a child, any child, to cross that threshold into a library, we've changed their lives forever, and for the better. This is an enormous force for good.”

“I believe in (the American) people. I believe that people are more good than bad. I believe tragic things happen. I think there's evil in the world. But I think that at the end of the day, if we work hard, and if we're true to those things in us that feel true and feel right, that, the world gets a little better each time. That's what this presidency is trying to be about. And I see that in the young people i work with. This is not just drama-obama. This is what I really believe.”

“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.”