Some writers have attempted to explain the Odyssey as nothing more than a myth of the sun's course through heaven. But surely there is too much solidity about the story, too thorough an atmosphere of belief around it, to suit a tale relating such airy unrealities as those. The Greeks who first sung the ballads must have been thinking of a real journey upon this solid earth. But it is easy to see how many images and notions which had first been applied only to the sun-god would creep into such a history as that of Odysseus. Undoubtedly the sun-myth had first pointed out the home of the dead as lying in the west; and nothing is more natural than that a people whose thoughts and hopes carried them in the track of the wandering sun should, when they came to construct an epos of travel, make the imaginary journey lie the same way. They would interweave in the story such truths--or such sailors' yarns--as Phœnician mariners or adventurous Greeks brought home from the distant waters, with many images which had been first made of the sun's heavenly voyage, and others which had been first applied to death. Their geography would, indeed, be mythical; for they could have no accurate notions of the lands which they spoke of; but it would not be without a kernel of reality. Justin and Augustine may look upon the garden of the Hesperides or the garden of Alcinoüs as a reminiscence of Paradise; Strabo may assign them an exact position on the coast of Libya; and both may be right. The myth of the two gardens--the Hebrew and the Greek paradises--sprang up in obedience to an identical faculty of belief, and therefore the two stories are in origin the same. But each myth supported itself upon so much of reality as it could lay hold of: and it is likely enough that the famous golden apples which Hercules was sent to fetch owed their origin to the first oranges brought by Phœnician merchantmen to Greece. Besides some such slender thread of reality, the adventures of Odysseus are built upon what men's imagination told them might lie in the western seas. Now in reality there was only one thing which at the bottom of their hearts they believed actually did lie there--namely, death; and beyond that, the home of the departed. Therefore their stories of adventure in the Mediterranean do all, upon a minute inspection, resolve themselves into a variety of mythical ways of describing death; and upon this as a dark background the varied colours of the tale are painted. It need take away no jot of our pleasure in the brilliant picture to acknowledge this. Nay, it gather adds to it, for behind the graceful air of the poem, sung as a poem only, we hear a deeper note telling of the passionate, obstinate questionings of futurity which belonged not more to Greece three thousand years ago than they now belong to us.