All other clocks, even the handless clock of Death, were reflections of the Clock. Exactly reflections of the Clock; they told the universe what the time was, but the Clock told Time what time is. It was the mainspring from which all time poured. And the design of the Clock was this: that the biggest hand only went around once. The second hand whirred along a circular path that even light would take days to travel, forever chased by the minutes, hours, days, months, years, centuries and ages. But the Universe hand went around once. At least, until someone wound up the clockwork.