“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.”

“We remain a young nation, but in the words of Scripture, the time has come to set aside childish things. The time has come to reaffirm our enduring spirit; to choose our better history; to carry forward that precious gift, that noble idea, passed on from generation to generation: the God-given promise that all are equal, all are free, and all deserve a chance to pursue their full measure of happiness.”

“Each path to knowledge involves different rules and these rules are not interchangeable.”

“The most important thing you need to do [in this job] is to have big chunks of time during the day when all you’re doing is thinking.”

“Change won't come from the top, Change will come from mobilized grassroots.”

“But know this America: we will meet them”

“The stakes involved in Washington policy debates are often so high-- whether we send our young men and women to war; whether we allow stem cell research to go forward-- that even small differences in perspective are magnified. The demands of party loyalty, the imperative of campaigns, and the amplification of conflict by the media all contribute to an atmosphere of suspicion. Moreover, most people who serve in Washington have been trained either as lawyers or as political operatives-- professions that tend to place a premium on winning arguments rather than solving problems. I can see how, after a certain amount of time in the capital, it becomes tempting to assume that those who disagree with you have fundamentally different values-- indeed, that they are motivated by bad faith, and perhaps are bad people.”

“Rather than subsidize the past, we should invest in the future.”

“For in the end laws are just words on a page - words that are sometimes malleable, opaque, as dependent on context and trust as they are in a story or poem or promise to someone, words whose meanings are subject to erosion, sometimes collapsing in the blink of an eye.”

“A lot of shelter dogs are mutts like me.”

“I’ve just concluded that for me personally it is important for me to go ahead and affirm that I think same-sex couples should be able to get married.”

“It [is] that courage that Africa most desperately needs.”

“The public school system is not about educating black children. Never has been. Inner-city schools are about social control. Period. They’re operated as holding pens—miniature jails, really. It’s only when black children start breaking out of their pens and bothering white people that society even pays any attention to the issue of whether these children are being educated.”

“Words do inspire. ”

“But whenever I tried to pin down this idea of self-esteem, the specific qualities we hoped to inculcate, the specific means by which we might feel good about ourselves, the conversation always seemed to follow a path of infinite regress. Did you dislike yourself because of your color or because you couldn’t read and couldn’t get a job? Or perhaps it was because you were unloved as a child—only, were you unloved because you were too dark? Or too light? Or because your mother shot heroin into her veins … and why did she do that anyway? Was the sense of emptiness you felt a consequence of kinky hair or the fact that your apartment had no heat and no decent furniture? Or was it because deep down you imagined a godless universe? Maybe one couldn’t avoid such questions on the road to personal salvation. What I doubted was that all the talk about self-esteem could serve as the centerpiece of an effective black politics. It demanded too much honest self-reckoning from people; without such honesty, it easily degenerated into vague exhortation. Perhaps with more self-esteem fewer blacks would be poor, I thought to myself, but I had no doubt that poverty did nothing for our self-esteem. Better to concentrate on the things we might all agree on. Give that black man some tangible skills and a job. Teach that black child reading and arithmetic in a safe, well-funded school. With the basics taken care of, each of us could search for our own sense of self-worth.”