The Nac Mac Feegle believe that the world is such a wonderful place that in order to have got into it they must have been very good in another existence and had arrived in, as it were, heaven. Of course, they appeared to die sometimes, even here, but they like to think of it as going off to be born again. Numerous theologians had speculated that this was a stupid idea, but it was certainly more enjoyable than many other beliefs.

- Terry Pratchett, I shall Wear Midnight