“The best way to know someone is to have a conversation with them.”

“Chester nods all the way through this, but does not rudely interrupt Randy as a younger nerd would. Your younger nerd takes offense quickly when someone near him begins to utter declarative sentences, because he reads into it an ssertion that he, the nerd, does not already know the information being imparted. But your older nerd has more self-confidence, and besides, understands that frequently people need to think out loud. And highly advanced nerds will furthermore understand that uttering declarative sentences whose contents are already known to all present is part of the social process of making conversation and therefore should not be construed as aggression under any circumstances.”

“It gave them something to do and it took their mind off the way Yuxia was driving, which, had they paid attention to it, might have been the most frightening thing they had seen all day.”

“Listen to me. I did not wish to be summoned by your Princess. Summoned, I did not wish to come. But having been summoned, and having come, I mean to give a good account of myself. That’s how I was taught by my father, and the men of his age who slew Kings and swept away not merely Governments but whole Systems of Thought, like Khans of the Mind. I would have my son in Boston know of my doings, and be proud of them, and carry my ways forward to another generation on another continent. Any opponent who does not know this about me, stands at a grave disadvantage; a disadvantage I am not above profiting from.”

“My men think you are dead now, and won’t waste balls on you,” Jack said. “In fact I have let you live, but for one purpose only: so that you can make your way back to Paris and tell them the following: that the deed you are about to witness was done for a woman, whose name I will not say, for she knows who she is; and that it was done by ‘Half-Cocked’ Jack Shaftoe, L’Emmerdeur, the King of the Vagabonds, Ali Zaybak: Quicksilver!”

“Shut up about Leibniz for a moment, Rudy, because look here: You—Rudy—and I are on a train, as it were, sitting in the dining car, having a nice conversation, and that train is being pulled along at a terrific clip by certain locomotives named The Bertrand Russell and Riemann and Euler and others. And our friend Lawrence is running alongside the train, trying to keep up with us—it’s not that we’re smarter than he is, necessarily, but that he’s a farmer who didn’t get a ticket. And I, Rudy, am simply reaching out through the open window here, trying to pull him onto the fucking train with us so that the three of us can have a nice little chat about mathematics without having to listen to him panting and gasping for breath the whole way.”

“Shut up. For the rest of this conversation, you don't say anything. When I tell you what you did wrong, you don't say you're sorry, because I already know you're sorry. And when you drive outta here alive, you don't thank me for being alive. And you don't even say goodbye to me.”