in old, old, olden times, when all our world was just loose earth and air and fire and water mixed up anyhow like a pudding, and spinning around like mad trying to get the different things to settle into their proper places, a round piece of earth got loose and went spinning away by itself across the water, which was just beginning to try to get spread out smooth into a real sea. and as the great round piece of earth flew away, going around and around as hard as it could, it met a long piece of hard rock that had got loose from another part of the puddingy mixture, and the rock was so hard, and was going so fast, that it ran its point through the round piece of earth and stuck out on the other side of it, so that the two together were like a very-very-much-too-big spinning top.