In reading a novel, any novel, we have to know perfectly well that the whole thing is nonsense, and then, while reading, believe every word of it. Finally, when we're done with it, we may find - if it's a good novel - that we're a bit different from what we were before we read it, that we have changed a little... But it's very hard to say just what we learned, how we were changed.
Ursula K. Le GuinWhat's wrong with men?" Tenar inquired cautiously. As cautiously, lowering her voice, Moss replied, "I don't know, my dearie. I've thought on it. Often I've thought on it. The best I can say it is like this. A man's in his skin, see, like a nut in its shell." She held up her long, bent, wet fingers as if holding a walnut. "It's hard and strong, that shell, and it's all full of him. Full of grand man-meat, man-self. And that's all. That's all there is. It's all him and nothing else, inside.
Ursula K. Le Guin