So Athene departed from him, and early in the morning he saw by his side the mirror which she had given to him, and he said, "Now I know that my toil is not in vain, and the help of Athene is a pledge of yet more aid in time to come." So he journeyed on with a good heart over hill and dale, across rivers and forests, towards the setting of the sun. Manfully he toiled on, till sleep weighed heavy on his eyes, and he lay down to rest on a broad stone in the evening. Once more before him stood a glorious form. A burnished helmet glistened on his head, a golden staff was in his hand, and on his feet were the golden sandals, which bore him through the air with a flight more swift than the eagle's. And Perseus heard a voice which said, "I am Hermes, the messenger of Zeus, and I come to arm thee against thine enemies. Take this sword, which slays all mortal things on which it may fall, and go on thy way with a cheerful heart. A weary road yet lies before thee, and for many a long day must thou wander on before thou canst have other help in thy mighty toil. Far away, towards the setting of the sun, lies the Tartessian land, whence thou shalt see the white-crested mountains where Atlas holds up the pillars of the heaven. There must thou cross the dark waters, and then thou wilt find thyself in the land of the Graiai, who are of kin to the Gorgon sisters, and thou wilt see no more the glory of Helios, who gladdens the homes of living men. Only a faint light from the far-off sun comes dimly to the desolate land where, hidden in the gloomy cave, lurk the hapless Graiai. These thou must seek out, and when thou hast found them, fear them not. Over their worn and wrinkled faces stream tangled masses of long gray hair, their voice comes hollow from their toothless gums, and a single eye is passed from one to the other when they wish to look forth from their dismal dwelling. Seek them out, for these alone can tell thee what more remaineth yet for thee to do."
When Perseus woke in the morning, the sword of Hermes lay beside him, and he rose up with great joy, and said, "The help of Zeus fails me not; if more is needed will he not grant it to me?" So onward he went to the Tartessian land, and thence across the dark sea towards the country of the Graiai, till he saw the pillars of Atlas rise afar off into the sky. Then, as he drew nigh to the hills which lay beneath them, he came to a dark cave, and as he stooped to look into it, he fancied that he saw the gray hair which streamed over the shoulders of the Graiai. Long time he rested on the rocks without the cave, till he knew by their heavy breathing that the sisters were asleep. Then he crept in stealthily, and took the eye which lay beside them, and waited till they should wake. At last, as the faint light from the far-off sun, who shines on mortal men, reached the cave, he saw them groping for the eye which he had taken, and presently, from their toothless jaws, came a hollow voice, which said, "There is some one near us who is sprung from the children of men, for of old time we have known that one should come and leave us blind until we did his bidding." Then Perseus came forth boldly and stood before them, and said, "Daughters of Phorkos and of Keto, I know that ye are of kin to the Gorgon sisters, and to these ye must now guide me. Think not to escape my craft or guile, for in my hands is the sword of Hermes, and it slays all living things on which it may fall." And they answered, quickly, "Slay us not, child of man, for we will deal truly by thee, and will tell thee of the things which must be done before thou canst reach the dwelling of the Gorgon sisters. Go hence along the plain which stretches before thee, then over hill and vale, and forest and desert, till thou comest to the slow-rolling Ocean stream; there call on the nymphs who dwell beneath the waters, and they shall rise at thy bidding and tell thee many things which it is not given to us to know."
Onwards again he went, across the plain, and over hill and vale till he came to the Ocean which flows lazily round the world of living men. No ray of the pure sunshine pierced the murky air, but the pale yellow light, which broods on the land of the Gorgons, showed to him the dark stream, as he stood on the banks and summoned the nymphs to do his bidding. Presently they stood before him, and greeted him by his name, and they said, "O Perseus, thou art the first of living men whose feet have trodden this desolate shore. Long time have we known that the will of Zeus would bring thee hither to accomplish the doom of the mortal Medusa. We know the things of which thou art in need, and without us thy toil would in very truth be vain. Thou hast to come near to beings who can see all around them, for the snakes which twist about their heads are their eyes, and here is the helmet of Hades, which will enable thee to draw nigh to them unseen. Thou hast the sword which never falls in vain; but without this bag which we give thee, thou canst not bear away the head, the sight of which changes all mortal things to stone. And when thy work of death is done on the mortal maiden, thou must fly from her sisters who can not die, and who will follow thee more swiftly than eagles, and here are the sandals which shall waft thee through the air more quickly than a dream. Hasten, then, child of Danae, for we are ready to bear thee in our hands across the Ocean stream."
So they bare Perseus to the Gorgon land, and he journeyed on in the pale yellow light which rests upon it everlastingly.
On that night, in the darkness of their lonesome dwelling, Medusa spake to her sisters of the doom which should one day be accomplished, and she said, "Sisters, ye care little for the grief whose image on my face turns all mortal things to stone. Ye who know not old age or death, know not the awful weight of my agony, and can not feel the signs of the change that is coming. But I know them. The snakes which twine around my head warn me not in vain; but they warn me against perils which I care not now to shun. The wrath of Athene, who crushed the faint hopes which lingered in my heart, left me mortal still, and I am weary with the woe of the ages that are past. O sisters, ye know not what it is to pity, but something more, ye know what it is to love, for even in this living tomb we have dwelt together in peace, and peace is of kin to love. But hearken to me now. Mine eyes are heavy with sleep, and my heart tells me that the doom is coming, for I am but a mortal maiden, and I care not if the slumber which is stealing on me be the sleep of those whose life is done. Sisters, my lot is happier at the least than yours, for he who slays me is my friend. I am weary of my woe, and it may be that better things await me when I am dead."
But even as Medusa spake, the faces of Stheino and Euryale remained unchanged, and it seemed as though for them the words of Medusa were but an empty sound. Presently the Gorgon sisters were all asleep. The deadly snakes lay still and quiet, and only the breath which hissed from their mouths was heard throughout the cave.
Then Perseus drew nigh, with the helmet of Hades on his head, and the sandals of the nymphs on his feet. In his right hand was the sword of Hermes, and in his left the mirror of Athene. Long time he gazed on the image of Medusa's face, which still showed the wreck of her ancient beauty, and he said within himself, "Mortal maiden, well may it be that more than mortal woe should give to thy countenance its deadly power. The hour of thy doom is come, but death to thee must be a boon." Then the sword of Hermes fell, and the great agony of Medusa was ended. So Perseus cast a veil over the dead face, and bare it away from the cave in the bag which the nymphs gave him on the banks of the slow-rolling Ocean.
ANDROMEDA.
Terrible was the rage of the Gorgon sisters when they woke up from their sleep and saw that the doom of Medusa had been accomplished. The snakes hissed as they rose in knotted clusters round their heads, and the Gorgons gnashed their teeth in fury, not for any love of the mortal maiden whose woes were ended, but because a child of weak and toiling men had dared to approach the daughters of Phorkos and Keto. Swifter than the eagles they sped from their gloomy cave, but they sought in vain to find Perseus, for the helmet of Hades was on his head, and the sandals of the nymphs were bearing him through the air like a dream. Onwards he went, not knowing whither he was borne, for he saw but dimly through the pale yellow light which brooded on the Gorgon land everlastingly; but presently he heard a groan as from one in mortal pain, and before him he beheld a giant form, on whose head rested the pillars of the heaven, and he heard a voice, which said, "Hast thou slain the Gorgon Medusa, child of man, and art thou come to rid me of my long woe? Look on me, for I am Atlas, who rose up with the Titans against the power of Zeus, when Prometheus fought on his side; and of old time have I known that for me is no hope of rest till a mortal man should bring hither the Gorgon head which can turn all living things to stone. For so was it shown to me from Zeus, when he made me bow down beneath the weight of the brazen heaven. Yet, if thou hast slain Medusa, Zeus hath been more merciful to me than to Prometheus who was his friend, for he lies nailed on the rugged crags of Caucasus, and only thy child in the third generation shall scare away the vulture which gnaws his heart, and set the Titan free. But hasten now, Perseus, and let me look on the Gorgon's face, for the agony of my labor is well nigh greater than I can bear." So Perseus hearkened to the words of Atlas, and he unveiled before him the dead face of Medusa. Eagerly he gazed for a moment on the changeless countenance, as though beneath the blackness of great horror he could yet see the wreck of her ancient beauty and pitied her for her hopeless woe. But in an instant the straining eyes were closed, the heaving breast was still, the limbs which trembled with the weight of heaven were still and cold, and it seemed to Perseus, as he rose again into the pale yellow air, that the gray hairs which streamed from the giant's head were like the snow which rests on the peaks of the great mountain, and that in place of the trembling limbs he saw only the rents and clefts on a rough hill-side.