Part 1
He was lying on his back as hard as armor plate, and when he lifted his head a little, he saw his vaulted brown belly, sectioned by arch-shaped ribs, to whose dome the cover, about to slide off com...
Part 2
Gregor's legs began whirring now that he was going to eat […] "Have I become less sensitive?" he thought, already sucking greedily at the cheese. (2.7)
Part 3
Was he an animal, that music could move him so? He felt as if the way to the unknown nourishment he longed for were coming to light. (3.14)