Samara

“Whenever and wherever men have engaged in the mindless slaughter of animals (including other men), they have often attempted to justify their acts by attributing the most vicious or revolting qualities to those they would destroy; and the less reason there is for the slaughter, the greater the campaign for vilification.”
― Farley Mowat, Never Cry Wolf: The Amazing True Story of Life Among Arctic Wolves

“We know we cannot be kind to animals until we stop exploiting them -- exploiting animals in the name of science, exploiting animals in the name of sport, exploiting animals in the name of fashion, and yes, exploiting animals in the name of food.”
― Cesar Chavez

“I have from an early age abjured the use of meat, and the time will come when men such as I will look upon the murder of animals as they now look upon the murder of men.”
― Leonardo da Vinci

“The question is not, "Can they reason?" nor, "Can they talk?" but "Can they suffer?”
― Jeremy Bentham (An Introduction to the Principles of Morals and Legislation (Philosophical Classics), The Principles of Morals and Legislation