" Darwin's attitudes toward women were a direct outgrowth of his ideas about other animals—or, rather, each reinforced the other. Throughout his career, he insisted that female animals were less capable and intelligent than the male of the species. In nearly every species, "it is the males that fight together and sedulously display their charms before the females; and those which are victorious transmit their superiority to their male offspring. "
― , Vagina Obscura: An Anatomical Voyage