“Etymologically, "compassion" means to suffer together. "Together," however, is different from "identically." Compassion is not the same as selflessness, and not really the opposite of selfishness. Rather, it provides a basis for helping other people that is materially disinterested but emotionally self-regarding. As Rousseau wrote in Emile, "When the strength of an expansive soul makes me identify myself with my fellow, and I feel that I am, so to speak, in him, it is in order not to suffer that I do not want him to suffer. I am interested in him for love of myself..." Or, as Jean Bethke Elshtain has said, "Pity is about how deeply I can feel. And in order to feel this way, to experience the rush of my own pious reaction, I need victims the way an addict needs drugs.”