501 this world is not conclusion a species stands beyond invisible as music but positive as sound it beckons and it baffles philosophydon t know and through a riddle at the last sagacity must go to guess it puzzles scholars to gain it men have borne contempt of generations and crucifixion shown faith slipsand laughs and rallies blushes if any see plucks at a twig of evidence and asks a vane the way much gesture from the pulpit strong hallelujahs roll narcotics cannot still the tooth that nibbles at the soul 2