A WEDDING. A HANDSHAKE. A kiss. A coronation. A parade. A dance. A meal. A graduation. A mass. A ritual is the performance of an intuition, the rehearsal of a dream, the playing of a game.
A sacrament is the breaking through of the sacred into the profane; a ritual is the ceremonial acting out of the profane in order to show forth its sacredness.
A sacrament is God offering his holiness to men. A ritual is men raising up the holiness of their humanity to God.