It sweeps them willy nilly like blown dust With glory or lust. It is the world-ghost, the time-spirit, come None knows where from, The viewless draughty tide 7 And wash of being. I hear it yaw and glide, And then subside, Along these ghostly corridors and halls Like faint footfalls; The hangings stir in the air; And when I start and challenge, “Who goes there?” It answers, “Where?” The wail and sob and moan of the sea’s dirge, Its plangor and surge; The awful biting sough Of drifted snows along some arctic bluff, That veer and luff, And have the vacant boding human cry, As they go by;—