“Animals don't behave like men,' he said. 'If they have to fight, they fight; and if they have to kill they kill. But they don't sit down and set their wits to work to devise ways of spoiling other creatures' lives and hurting them. They have dignity and animality.”

“If a person fights, that's their own choice," Angel says. "But getting two roosters to fight or two dogs like pit bulls to fight, the animals don't have a choice there. They can't decide not to fight.”

“...In little more than a single century from 1820 to 19450, no less than fifty-nine million human animals were killed in inter-group clashes of one sort or another.... We describe these killings as men behaving "like animals," but if we could find a wild animal that showed signs of acting this way, it would be more precise to describe it as behaving like men.”

“You're wondering if you have to prey on humans, if you can survive by drinking the blood of animals or other creatures. You're hoping you won't have to kill people to live. Am I right?”

“Until we have the courage to recognize cruelty for what it is -- whether its victim is human or animal -- we cannot expect things to be much better in this world. We cannot have peace among men whose hearts delight in killing any living creature. By every act that glorifies or even tolerates such moronic delight in killing, we set back the progress of humanity.”

“There's terrible evil in the world."It comes from men," said Holly. "All other elil do what they have to do and Frith moves them as he moves us. They live on the earth and they need food. Men will never rest till they've spoiled the earth and destroyed the animals.”