One stood upon the morning hills and saw The heavens revealed in symbol and in sign; He read their mystic meanings, line by line, And taught in light the reign of rhythmic law. One in the twilight valleys, pierced with awe, Beheld wan Hope amid great darkness shine— Saw gloom and glory blent without design, And cried against a world of blot and flaw. Sunrise and sunset poise the perfect day: One was the prince of morning fair and free, And one the lord of darkness was, and they Made day and night one round of harmony For they were kings and brothers, and their sway One law,—one new, divine philosophy.