"I had forgotten what fiction was to me as a boy, forgotten what it was like in the library: fiction was an escape from the intolerable, a doorway into impossibly hospitable worlds where things had rules and could be understood; stories had been a way of learning about life without experiencing it, or perhaps of experiencing it as an eighteenth-century poisoner dealt with poisons, taking them in tiny doses, such that the poisoner could cope with ingesting things that would kill someone who was not inured to them. Sometimes fiction is a way of coping with the poison of the world in a way that lets us survive it."