‘There is no value in not knowing. Roll that thick hide of yours, Resh, and shake free of this nonsense. The value of not knowing? What value?’ ‘You have no answer and so you conclude that none exists. And there in your reaction, O pallid wretch, lies the lesson.’ ‘Riddles now? You know how much I dislike riddles. Out with it, then. Tell me what I lack. What is gained by not knowing?’ ‘Humility, you fool.’