“Note for Americans and other city-dwelling life-forms: the rural British, having eschewed central heating as being far too complicated and in any case weakening moral fiber, prefer a system of piling small pieces of wood and lumps of coal, topped by large, wet logs, possibly made of asbestos, into small, smoldering heaps, known as “There’s nothing like a roaring open fire is there?” Since none of these ingredients are naturally inclined to burn, underneath all this they apply a small, rectangular, waxy white lump, which burns cheerfully until the weight of the fire puts it out. These little white blocks are called firelighters. No one knows why.”
―
Terry Pratchett,
Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch