"Often nothing keeps the pupil on the move but his faith in his teacher, whose mastery is now beginning to dawn on him .... How far the pupil will go is not the concern of the teacher and master. Hardly has he shown him the right way when he must let him go on alone. There is only one thing more he can do to help him endure his loneliness: he turns him away from himself, from the Master, by exhorting him to go further than he himself has done, and to "climb on the shoulders of his teacher.""