" There was something about the eyes. It wasn’t the shape or the color. The was no evil glint. But there was…

… a look. It was such a look that a microbe might encounter if it could see up from the bottom end of the microscope. It said: You are nothing. It said: You are flawed, you have no value. It said: You are animal. It said: Perhaps you may be a pet, or perhaps you may be a quarry. It said: And the choice is not yours. "

― Terry Pratchett , Lords and Ladies (Discworld, #14; Witches #4)