I became a vegetarian

I became a vegetarian after realizing that animals feel afraid, cold, hungry and unhappy like we do. I feel very deeply about vegetarianism and the animal kingdom. It was my dog Boycott who led me to question the right of humans to eat other sentient beings. Cesar Chavez

Various species of animals

Various species of animals react differently to the same drug. Not only do the variations in the metabolism of a drug make it difficult to extrapolate results of animal experiments to man but they create a serious obstacle to the development of new therapeutic drugs. Bernard Brodie

The assumption that animals

The assumption that animals are without rights, and the illusion that our treatment of them has no moral significance, is a positively outrageous example of Western crudity and barbarity. Universal compassion is the only guarantee of morality. Arthur Schopenhauer