Anyway, lots of warrior tribes think that when they die, they go to a heavenly land somewhere," said the toad. "You know, where they can drink and fight and feast forever? So maybe this is theirs." "But this is a real place!" "So? That's what they believe. Besides, they're only small. Maybe the universe is a bit crowded and they have to put heavens anywhere there's room? I'm a toad, so you'll appreciate that I'm having to guess a lot here.
Terry Pratchettat least nine-tenths of all the original reality ever created lies outside the multiverse, and since the multiverse by definition includes absolutely everything that is anything, this puts a bit of a strain on things. Outside the boundaries of the universe lie the raw realities, the could-have-beens, the might-bes, the never-weres, the wild ideas, all being created and uncreated chaotically like elements in fermenting supernovas. Just occasionally where the walls of the worlds have worn a bit thin, they can leak in.
Terry PratchettDown there - he said - are people who will follow any dragon, worship any god, ignore any inequity. All out of a kind of humdrum, everyday badness. Not the really high, creative loathsomeness of the great sinners, but a sort of mass-produced darkness of the soul. Sin, you might say, without a trace of originality. They accept evil not because they say yes, but because they don't say no.
Terry PratchettBut there was more to it than that. As the Amazing Maurice said, it was just a story about people and rats. And the difficult part of it was deciding who the people were, and who were the rats.
Terry Pratchett