
Everything starts somewhere, although many physicists disagree.
But people have always been dimly aware of the problem with the start of things.
They wonder aloud how the snowplough driver gets to work, or how the makers of
dictionaries look up the spelling of the words. Yet there is the constant desire to
find some point in the twisting, knotting, ravelling nets of space-time on which a
metaphorical finger can be put to indicate that here, here, is the point where it all
began...
Something began when the Guild of Assassins enrolled Mister Teatime, who saw
things differently from other people, and one of the ways that he saw things
differently from other people was in seeing other people as things (later, Lord
Downey of the Guild said, 'We took pity on him because he'd lost both parents at
an early age. I think that, on reflection, we should have wondered a bit more about
that.')
But it was much earlier even than that when most people forgot that the very
oldest stories are, sooner or later, about blood. Later on they took the blood out to
make the stories more acceptable to children, or at least to the people who had to
read them to children rather than the children themselves (who, on the whole, are
quite keen on blood provided it's being shed by the deserving), and then wondered
where the stories went.
And earlier still when something in the darkness of the deepest caves and
gloomiest forests thought: what are they, these creatures? I will observe them.
And much, much earlier than that, when the Discworld was formed, drifting
onwards through space atop four elephants on the shell of the giant turtle, Great
A'Tuin.
Possibly, as it moves, it gets tangled like a blind man in a cobwebbed house in
those highly specialized little spacetime strands that try to breed in every history they
encounter, stretching them and breaking them and tugging them into new shapes.
Or possibly not, of course. The philosopher Didactylos has summed up an
alternative hypothesis as 'Things just happen. What the hell.'
The senior wizards of Unseen University stood and looked at the door.
There was no doubt that whoever had shut it wanted it to stay shut. Dozens of
nails secured it to the door frame. Planks had been nailed right across. And finally it
had, up until this morning, been hidden by a bookcase that had been put in front of
it.
'And there's the sign, Ridcully,' said the Dean. 'You have read it, I assume. You
know? The sign which says "Do not, under any circumstances, open this door"?'
'Of course I've read it,' said Ridcully. 'Why d'yer think I want it opened?'
'Er ... why?' said the Lecturer in Recent Runes.
'To see why they wanted it shut, of course.`
He gestured to Modo, the University's gardener and oddjob dwarf, who was
standing by with a crowbar.
'Go to it, lad.'
The gardener saluted. 'Right you are, sir.'
Against a background of splintering timber, Ridcully went on: 'It says on the plans
that this was a bathroom. There's nothing frightening about a bathroom, for gods'
sake. I want a bathroom. I'm fed up with sluicing down with you fellows. It's