““When one's married for so long, always walking on four feet and always breathing double breaths and thinking every thought twice through and the time between the main things is packed double full with minor details - then, sometimes, naturally, one yearns like an arrow for one whole space thin as air. And you start up in the night, terrified by your own breathing, which had just been going along as evenly without you. But you don't rise up free - or even really as far as your knees - not once. You strike a match. And there's one of you right there, wrapped in flesh. Only then is it love.””