"My grandfather said people who can learn, learn morality the way they learn everything else, by building on history. He also said that some people cannot learn from history, so they cannot change. For them, there’s only one book or tradition or whatever it’s called in their religion, and in that book God is eternal and whatever the book says God commanded two or three or four thousand years ago, God still commands today. That may be kill homosexuals or kill nonbelievers. It may say enslave your enemies. It may say mutilate or sequester women, or sell your ten-year-old daughter for somebody’s third wife."

“Military men! Damn it, they always thought in terms of hardware, black or white, our side or the other side. It was damned hard to get them to see gray at all, and getting them to tell dark gray from medium gray was impossible!”

“Don’t you find that predators are those who most often assert absolute rights to personal freedoms?”

“Myra subsided into outraged and sulky silence. Her romantic dream of motherhood had been riven into sharp-edged fragments by late-night feedings, constant diaper washing, and a baby who persisted in looking and acting like a baby, not like a young hero.”

“He thinks he’s a liberal, he’s generally on our side, but he’s also ex-military, and he falls for the national security gambit every time someone plays it. Star Wars. Stealth anything. Talk about burning the flag and he gets all choked up. Funny, so many of these guys think the country stands for the flag instead of the other way around. So long as Old Glory’s whipping in the breeze, it’s okay to deal guns to kids and cheat on your taxes.”

“The use of destructive, noisy machinery for recreational purposes must become anathema to humans, as unthinkable as eating one’s young.”

“Call me either Colonel or Doctor. Hearing both titles gives me a split personality, the two philosophies differing so widely. It is medicine’s philosophy that lives should be saved, of all sorts. It is our military’s philosophy that as long as a few cells are kept alive, actual lives may be dispensed with. A few inches of gut in a bottle is not, to my mind, a life, no matter what theological contortions one puts oneself through.”