“No one disputes that seeming order can come out of the application of simple rules. But who wrote the rules?”

“That natural selection can produce changes within a type is disputed by no one, not even the staunchest creationist. But that it can transform one species into another — that, in fact, has never been observed.”

“And Wolfram knows about cellular automata?” “Oh, my goodness, yes,” said Anna. “He wrote a book you could kill a man with—twelve hundred pages—called A New Kind of Science. It’s all about them.” “We should totally ask him what he thinks!” Caitlin said.”

“Learning to ignore things is one of the great paths to inner peace.”

“Naturally, one does not normally discuss plans to commit murder with the intended victim.”

“He had a collection of science-fiction films on DVD and Blu-ray discs, and although he said he’d seen most of them before, Caitlin was surprised to discover how many of the cases were still shrink-wrapped. “Why’d you buy them if you weren’t going to watch them?” she asked. He looked at the tall, thin cabinets that contained the movies and seemed to ponder the question. “My childhood was on sale,” he said at last, “so I bought it.”

“If theft is advantageous to everyone who succeeds at it, and adultery is a good strategy, at least for males, for increasing presence in the gene pool, why do we feel they are wrong? Shouldn't the only morality that evolution produces be the kind Bill Clinton had - being sorry you got caught?”