In my suffering there is nothing ennobling. Little of what I call suffering is even pain. What I made to undergo is subjection to the most rudimentary needs of my body: to drink, to relieve itself, to find the posture in which it is least sore. When Warrant Officer Mandel and his man first brought me back here and lit the lamp and closed the door, I wonder how much pain a plump comfortable old man would be able to endure in the name of his eccentric notions of how the Empire should conduct itself. But my torturers were not interested in degrees of pain. They were interested only in demonstrating to me what it meant to live in a body, as a body, a body which can entertain notions of justice only as long as it is whole and well, which very soon forgets them when its head is gripped and a pipe is pushed down its gullet and pints of salt water are poured into it till it coughs and retches and flails and voids itself. They did not come to force the story out of me of what I had said to the barbarians and what the barbarians had said to me. So I had no chances to throw the high-sounding words I had ready in their faces. They came to my cell to show me the meaning of humanity, and in the space of an hour, they showed me a great deal.
– from Waiting for the Barbarians, by J.M. Coetzee.