shortest day; and as this coincidence can be observed with the aid of a simple dial, the observation is naturally one of the first to furnish a base for a calendar which shall bring lunar and solar times into tolerable, though not exact, harmony. But in early days the proper adjustment of the calendar is a matter of religious concern, since on it depends a knowledge of the right seasons for propitiating the deities whose favour is indispensable to the welfare of the community. No wonder, therefore, that the king, as the chief priest of the state, or as himself a god, should be liable to deposition or death at the end of an astronomical period. When the great luminaries had run their course on high, and were about to renew the heavenly race, it might well be thought that the king should renew his divine energies, or prove them unabated, under pain of making room for a more vigorous successor. In Southern India, as we have seen, the king's reign and life terminated with the revolution of the planet Jupiter round the sun. In Greece, on the other hand, the king's fate seems to have hung in the balance at the end of every eight years, ready to fly up and kick the beam as soon as the opposite scale was loaded with a falling star.
Whatever its origin may have been, the cycle of eight years appears to have coincided with the normal length of the king's reign in other parts of Greece besides Sparta. Thus Minos, king of Cnossus in Crete, whose great palace has been unearthed in recent years, is said to have held office for periods of eight years together. At the end of each period he retired for a season to the oracular cave on Mount Ida, and there communed with his divine father Zeus, giving him an account of his kingship in the years that were past, and receiving from him instructions for his guidance in those which were to come. The tradition plainly implies that at the end of every eight years the king's sacred powers needed to be renewed by intercourse with the godhead, and that without such a renewal he would have forfeited his right to the throne.
Without being unduly rash we may surmise that the tribute of seven youths and seven maidens whom the Athenians were bound to send to Minos every eight years had some connexion with the renewal of the king's power for another octennial cycle. Traditions varied as to the fate which awaited the lads and damsels on their arrival in Crete; but the common view appears to have been that they were shut up in the labyrinth, there to be devoured by the Minotaur, or at least to be imprisoned for life. Perhaps they were sacrificed by being roasted alive in a bronze image of a bull, or of a bull-headed man, in order to renew the strength of the king and of the sun, whom he personated. This at all events is suggested by the legend of Talos, a bronze man who clutched people to his breast and leaped with them into the fire, so that they were roasted alive. He is said to have been given by Zeus to Europa, or by Hephaestus to Minos, to guard the island of Crete, which he patrolled thrice daily. According to one account he was a bull, according to
