Once you've ruled out the impossible then whatever is left, however improbable, must be the truth. The problem lay in working out what was impossible, of course. That was the trick, all right. There was also the curious incident of the orangutan in the night-time.
Terry PratchettCreatures which, lacking mankind's superior brain power, did not concern themselves with finding someone to blame, and instead tried to find someone to eat.
Terry PratchettAnyway, if you stop tellin' people it's all sorted out afer they're dead, they might try sorting it all out while they're alive.
Terry Pratchett