“ There is not first a single desire of being, then a thousand particular feelings, but the desire to be exists and manifests itself only in and through jealousy, greed, love of art, cowardice, courage, and a thousand contingent, empirical expressions which always cause human reality to appear to us only as manifested by a particular man , by a specific person. ”
 Jean-Paul Sartre, Being and Nothingness (1943). copy citation