One should love for the sake of love, not for a return. When one serves, one should serve for the sake of serving, not for acknowledgment or appreciation in any shape or form. In the beginning such a person may perhaps seem a loser, but in the end he will be the gainer, for he has lived in the world while yet holding himself above the world; the world cannot touch him. Yet if one asks whether one can separate jealousy from love, it is like asking whether one can separate the shadow from the body. Where there is human love there is jealousy.