Henry S. Salt,
The Logic of Vegetarianism: Essays and Dialogues
“ The only real cure for the evil is the growing sense that the lower animals are closely akin to us, and have rights.And here we see the inevitable logic of vegetarianism, if our belief in the rights of animals is ever to quit the stage of theory and enter the stage of fact; for just as there can be no human rights where there is slavery, so there can be no animal rights where there is eating of flesh. "To keep a man, slave or servant," says Edward Carpenter, "for your own advantage merely, to keep an animal that you may eat it, is a lie; you cannot look that man or animal in the face." ”
