If you believe that humans are animals, there can be no such thing as the history of humanity, only the lives of particular humans. If we speak of the history of the species at all, it is only to signify the unknowable sum of these lives. As with other animals, some lives are happy, others wretched. None has a meaning that lies beyond itself.
John N. Gray, Straw Dogs: Thoughts on Humans and Other Animals
animals, humanity, humans, life, man, straw-dogs