I built this kingdom up from nothing. When I started here, it was a swamp. Other kings said I was daft to build a castle on the swamp. But I built it all the same, just to show 'em. It sank into the swamp. So, I built a second one. That sank into the swamp. So, I built a third one. That burned down, fell over, then sank in the swamp. But the fourth one stayed up. And that's what you'll get, lad -- the strongest castle in these isles.

- The King of the Swamp Castle, from Monty Python and the Holy Grail, 1975 (text courtesy of hark.com)