"He thought in silence before answering. "I don't think loneliness is a thing that can be borne: it's so heavy and crushing for something that is essentially emptiness. It's like being trapped beneath a boulder, this immovable weight that presses your ribs and slowly steals your breath. And so it must simply be endured, and you do that by looking away. I hope you will not be offended if I admit that I am looking away right now. Every minute she's out of my sight, I am looking away. But never fear--that boulder of crushing emptiness will still be there when you look back."