“How could so many intelligent people be so grievously wrong for such an extended period of time? How could they ignore so much overwhelming evidence that contradicted their most basic theories? These questions, too, deserve their own discipline: the sociology of error.”

“Men know that women are an overmatch for them, and therefore they choose the weakest or the most ignorant. If they did not think so, they never could be afraid of women knowing as much as themselves.”

“This is how great intellectual breakthroughs usually happen in practice. It is rarely the isolated genius having a eureka moment alone in the lab. Nor is it merely a question of building on precedent, of standing on the shoulders of giants, in Newton's famous phrase. Great breakthroughs are closer to what happens in a flood plain: a dozen separate tributaries converge, and the rising waters lift the genius high enough that he or she can see around the conceptual obstructions of the age.”

“Love is the answerAt least for most of the questions in my heartWhy are we here and where do we goAnd how come it's so hard”

“How could I do it, how could a person go that low? And I understand your question, to which I reply, Are you kidding? That's nothing. I'd been much lower than that. And I expected to see myself do worse.”

“Babbage had most of this system sketched out by 1837, but the first true computer to use this programmable architecture didn’t appear for more than a hundred years.”

“Good ideas may not want to be free, but they do want to connect, fuse, recombine. They want to reinvent themselves by crossing conceptual borders. They want to complete each other as much as they want to compete”