Letters are the great fixative of experience. Time erodes feeling. Time creates indifference. Letters prove to us that we once cared. They are the fossils of feeling. This is why biographers prize them so: they are biography's only conduit to unmediated experience. Everything else the biographer touches is stale, hashed over, told and retold, dubious, unathentic, suspect. Only when he reads a subject's letters does the biographer feel he has come fully into his presence, only when he quotes from the letters does he share with his readers his sense of life retrieved. And he shares something else: the feeling of transgression that comes from reading letters not meant for one's eyes. He allowa the reader to be a voyeur with him, to eavesdrop with him, to rifle desk drawers, to take what doesn't belong to him. The feeling is not entirely pleasurable. The act of snooping carries with it a certain discomfort and unease: one would not like to have this happen to oneself. When we are dead, we want to be remembered on our own terms, not on those of someone who has our most intimate, unconsidered, embarrassing letters in hand and proposes to read out loud from them to the world.