If the purpose of literature is to illuminate human nature, the purpose of fantastic literature is to do that from a wider perspective. You can say different things about what it means to be human if you can contrast that to what it means to be a robot, or an alien, or an elf.
Jo WaltonThere may be stranger reasons for being alive. There are books Thereโs interlibrary loan. There are books you can fall into and pull up over your head.
Jo WaltonAvan was as religious as the next young dragon with his way to make in the world-which is to say that he held many traditional beliefs which he had never paused to examine, attended church because it would have seemed strange not to, rarely paid much attention when he was there, and found piety out of the pulpit thoroughly misplaced.
Jo Walton