Thus the world is seen to consist of great cycles of workers, rising in tiers one above another. Those who do not work are quickly cut out from all participation in race-progress and in race-delights; those who work earnestly, but blindly, have their small reward. But those who work with spiritual energy and enthusiasm are weaving their handiwork into the very fibre of the universal frame. It is for these spiritual workers that the great eagerness of life is undying; for them there is no shadow of fatigue; for them there is the joy of mastery and accomplishment; for them the peace of soul that comes from the triumphant achievement of one’s mission to mankind!