"The snail, presumably, to bolster the self-esteem of the turtles: "You think we're slow? Look at that guy." To shore up the snail's morale in the same way, there was a rock. Everyone is happier if they have someone to look down on, as well as someone to look up to, especially if they resent both. This is not only the Beta Male strategy for survival, but the basis for capitalism, democracy, and most religions."