[...] All literary works, in other words, are 'rewritten', if only unconsciously, by the societies which read them; indeed there is no reading of a work which is not also a 're-writing'. No work, and no current evaluation of it, can simply be extended to new groups of people without being changed, perhaps almost unrecognizably, in the process; and this is one reason why what counts as literature is a notably unstable affair.