“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 are a people of improbable hope.”

“For we know that our patchwork heritage is a strength, not a weakness.”

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

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

“We are made for this moment, and we will seize it-so long as we seize it together.”

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

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

“Cynicism is a sorry kind of wisdom.”

“I stand here knowing that my story is part of the larger American story, that I owe a debt to all of those who came before me, and that in no other country on Earth is my story even possible.”

“We've been warned against offering the people of this nation false hope. But in the unlikely story that is America, there has never been anything false about hope.”

“You can put lipstick on a pig. It's still a pig.”

“The study of law can be disappointing at times, a matter of applying narrow rules and arcane procedure to an uncooperative reality; a sort of glorified accounting that serves to regulate the affairs of those who have power--and that all too often seeks to explain, to those who do not, the ultimate wisdom and justness of their condition. But that's not all the law is. The law is also memory; the law also records a long-running conversation, a nation arguing with its conscience.”

“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.”

“The most important stuff I’ve learned I think I’ve learned from novels. It has to do with empathy. It has to do with being comfortable with the notion that the world is complicated and full of grays, but there’s still truth there to be found, and that you have to strive for that and work for that. And the notion that it’s possible to connect with some[one] else even though they’re very different from you.”