“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.”

“To the furniture worker's child in North Carolina who wants to become a doctor or a scientist, an engineer or an entrepreneur, a diplomat or even a president -- that's the future we hope for. That's the vision we share. That's where we need to go -- forward”

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

“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.”

“the world was shrinking, sympathies changing;”

“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...”

“Someone once said that every man is trying to live up to his father's expectations or make up for their father's mistakes....”

“To be black was to be the beneficiary of a great inheritance, a special destiny, glorious burdens that only we were strong enough to bear.”

“Even the smallest act of service, the simplest act of kindness, is a way to honor those we lost; a way to reclaim that spirit of unity that followed 9/11.”

“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. ”

“Maybe the critics are right. Maybe there's no escaping our great political divide, an endless clash of armies, and any attempts to alter the rules of engagement are futile. Or maybe the trivialization of politics has reached a point of no return, so that most people see it as just one more diversion, a sport, with politicians our paunch-bellied gladiators and those who bother to pay attention just fans on the sidelines: We paint our faces red or blue and cheer our side and boo their side, and if it takes a late hit or cheap shot to beat the other team, so be it, for winning is all that matters. But I don't think so. They are out there, I think to myself, those ordinary citizens who have grown up in the midst of all the political and cultural battles, but who have found a way-in their own lives, at least- to make peace with their neighbors, and themselves. ...I imagine they are waiting for a politics with the maturity to balance idealism and realism, to distinguish between what can and cannot be compromised, to admit the possibility that the other side might sometimes have a point. They don't always understand the arguments between right and left, conservative and liberal, but they recognize the difference between dogma and common sense, responsibility and irresponsibility, between those things that last and those that are fleeting. They are out there, waiting for Republicans and Democrats to catch up with them.”

“Unfortunately, too many of our schools depend on inexperienced teachers with little training in the subjects they're teaching, and too often those teachers are concentrated in already struggling schools.”

“It wasn’t a matter of conscious choice, necessarily, just a matter of gravitational pull, the way integration always worked, a one-way street. The minority assimilated into the dominant culture, not the other way around. Only white culture could be neutral and objective. Only white culture could be nonracial, willing to adopt the occasional exotic into its ranks.”

“all the education and good intentions in the world couldn’t help plug up the holes in the universe or give you the power to change its blind, mindless course.”

“How does the saying go? When two locusts fight, it is always the crow that feasts.' Is that a Luo expression?' I asked. Sayid's face broke into a bashful smile.  We have a similar expression in Luo,' he said, 'but actually I must admit that I read this particular expression in a book by Chinua Achebe. The Nigerian writer. I like his books very much. He speaks the truth about Africa's predicament. the Nigerian, the Kenya - it is the same. We share more than divides us.”