Quote from : Never Enough: America's Limitless Welfare State Book

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.