" I have a hatred of the taming of animals, especially large ones that are so contented in the wild. I abominate circus acts that involve big befooled beasts — cowed tigers or helplessly roaring lions pawing the air and teetering on small stools. I deplore zoos and anything to do with animal confinement or restraint. "

― Paul Theroux , The Last Train to Zona Verde: My Ultimate African Safari