"he most important position in a democracy is not the office of the President. The most important office is the office of citizen, because if you have citizens who are informed and know about other countries, and recognize that if we provide foreign aid to some distant country in Africa, that ultimately may make us healthier. And if you have a citizenry that recognizes that even if I have to pay slightly more in taxes — which nobody likes paying taxes -- but if I do, maybe I can provide that young child who lives in a poorer neighborhood an opportunity for a better life. And then because she has a job and a better life, she can pay taxes, and then everybody has more, and the society is better off. If you don't have citizens like that, then you're going to get leaders who think very narrowly and you'll be disappointed. So the job — one thing I always tell young people, don't just think that you elect somebody and then you expect them to solve all your problems and then you just sit back and complain when it doesn't happen. You have to work as a citizen also to provide the leaders the space and the direction to do the right thing. It's just as important for you to challenge ignorance or discrimination or people who are always thinking in terms of war — it's just as important for you to do that as the President because I don't care how good the person, the leader you elect is, if the people want something different. In a democracy, at least, that's what's going to happen."

““In giving freedom to the slave, we assure freedom to the free.” That’s what President Lincoln once wrote. “Honorable alike in what we give, and what we preserve. We shall nobly save, or meanly lose, the last best hope of earth.” Mr. Speaker, leaders and members of both parties, distinguished guests: We gather here to commemorate a century and a half of freedom -- not simply for former slaves, but for all of us. Today, the issue of chattel slavery seems so simple, so obvious -- it is wrong in every sense. Stealing men, women, and children from their homelands. Tearing husband from wife, parent from child; stripped and sold to the highest bidder; shackled in chains and bloodied with the whip. It’s antithetical not only to our conception of human rights and dignity, but to our conception of ourselves -- a people founded on the premise that all are created equal.”

“Ramadan is a celebration of a faith known for great diversity and racial equality.”

“Above all, when your voices are heard in government, it's far more likely that your basic needs will be met. And that’s why reform must reach the daily lives of those who are hungry and those who are ill, and those who live without electricity or water.”

“In the end, that's what this election is about. Do we participate in a politics of cynicism or a politics of hope? I'm not talking about blind optimism here... No, I'm talking about something more substantial. It's the hope of slaves sitting around a fire singing freedom songs; the hope of immigrants setting out for distant shores; the hope of a young naval lieutenant bravely patrolling the Mekong Delta; the hope of a millworker's son who dares to defy the odds; the hope of a skinny kid with a funny name who believes that America has a place for him, too. Hope in the face of difficulty, hope in the face of uncertainty, the audacity of hope: In the end, that is God's greatest gift to us, the bedrock of this nation, a belief in things not seen, a belief that there are better days ahead.”

“Every nation struggles to define citizenship. America has had great debates about these issues, and those debates continue to this day, because we’re a nation of immigrants -- people coming from every different part of the world. But what we’ve learned in the United States is that there are certain principles that are universal, apply to everybody no matter what you look like, no matter where you come from, no matter what religion you practice. The right of people to live without the threat that their families may be harmed or their homes may be burned simply because of who they are or where they come from. Only the people of this country ultimately can define your union, can define what it means to be a citizen of this country. But I have confidence that as you do that you can draw on this diversity as a strength and not a weakness. Your country will be stronger because of many different cultures, but you have to seize that opportunity. You have to recognize that strength.”

“Citizenship demands a sense of common purpose; participation in the hard work of self-government; an obligation to serve to our communities.”