"For I would walk alone, Under the quiet stars, and at that time Have felt whate'er there is of power in sound To breathe an elevated mood, by form Or image unprofaned; and I would stand, If the night blackened with a coming storm, Beneath some rock, listening to notes that are The ghostly language of the ancient earth, Or make their dim abode in distant winds. Thence did I drink the visionary power; And deem not profitless those fleeting moods Of shadowy exultation: not for this, That they are kindred to our purer mind And intellectual life; but that the soul, Remembering how she felt, but what she felt Remembering not, retains an obscure sense Of possible sublimity, whereto With growing faculties she doth aspire, With faculties still growing, feeling still That whatsoever point they gain, they yet Have something to pursue."