Thou must pass by the horns of the Bull, in front of the Archer, and near the Lion's jaws, and where the Scorpion stretches its arms in one direction and the Crab in another. Nor wilt thou find it easy to guide those horses, with their breasts full of fire that they breathe forth from their mouths and nostrils. Beware, my son, lest I be the donor of a fatal gift; recall the request while yet thou canst." He ended; but the youth rejected admonition and held to his demand. So, having resisted as long as he might, Ph[oe]bus at last led the way to where stood the lofty chariot. It was of gold, the gift of Vulcan,--the axle of gold, the pole and wheels of gold, the spokes of silver. Along the seat were rows of chrysolites and diamonds, reflecting the brightness of the sun. While the daring youth gazed in admiration, the early Dawn threw open the purple doors of the east and showed the pathway strewn with roses. The stars withdrew, marshaled by the Daystar, which last of all retired also. The father, when he saw the earth beginning to glow and the Moon preparing to retire, ordered the Hours to harness up the horses. They led forth from the lofty stalls the steeds full fed with ambrosia, and attached the reins. Then the father, smearing the face of his son with a powerful unguent, made him capable of enduring the brightness of the flame. He set the rays on the lad's head, and, with a foreboding sigh, told him to spare the whip and hold tight the reins; not to take the straight road between the five circles, but to turn off to the left; to keep within the limit of the middle zone and avoid the northern and the southern alike; finally, to keep in the well-worn ruts and to drive neither too high nor too low, for the middle course was safest and best.[94] Forthwith the agile youth sprang into the chariot, stood erect, and grasped the reins with delight, pouring out thanks to his reluctant parent. But the steeds soon perceived that the load they drew was lighter than usual; and as a ship without ballast is tossed hither and thither on the sea, the chariot, without its accustomed weight, was dashed about as if empty. The horses rushed headlong and left the traveled road. Then, for the first time, the Great and Little Bears were scorched with heat, and would fain, if it were possible, have plunged into the water; and the Serpent which lies coiled round the north pole, torpid and harmless, grew warm, and with warmth felt its rage revive. Boötes, they say, fled away, though encumbered with his plow and unused to rapid motion.