"truly to enjoy bodily warmth, some small part of you must be cold, for there is no quality in this world that is not what it is merely by contrast. Nothing exists in itself. If you flatter yourself that you are all over comfortable, and have been so a long time, then you cannot be said to be comfortable any more."

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To deny that there was this dark side of life would be like pretending that the cold of winter was somehow only a temporary illusion, a way station on the way to the higher "reality" of long, warm, pleasant summers. But summer, it turned out, was no more real than the snow that melted in wintertime.

— David Guterson