“Scientists and engineers ought to stand side by side with athletes and entertainers as role models.”

“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”

“I wish the country had fewer lawyers and more engineers.”

“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.”

“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.”

“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.”

“Progress does not compel us to settle centuries-old debates about the role of government for all time — but it does require us to act in our time,”