He rejoiced in his new resource, before which all difficulties and hindrances to movement fell away. It gave him the utter solitude he craved, and filled his soul with impressions of the wild inhumanity, the precariousness of this region into which he had ventured. On his one hand he might have a precipitous, pine-clad declivity, falling away into the mists; on the other sheer rock might rise, with masses of snow, in monstrous, Cyclopean forms, all domed and vaulted, swelling or cavernous. He would halt for a moment, to quench the sound of his own movement, when the silence about him would be absolute, complete, a wadded soundlessness, as it were, elsewhere all unknown. There was no stir of air, not so much as might even lightly sway the treeboughs; there was not a rustle, nor the voice of a bird. It was primeval silence to which Hans Castorp hearkened, when he leaned thus on his staff, his head on one side, his mouth open. And always it snowed, snowed without pause, endlessly, gently, soundlessly falling.