We are told by men of science that all the ventures of mariners on the sea, all that counter-marching of tribes and races that confounds old history with its dust and rumour, sprang from nothing more abstruse than the laws of supply and demand, and a certain natural instinct for cheap rations. To any one thinking deeply, this will seem a dull and pitiful explanation. The tribes that came swarming out of the North and East, if they were indeed pressed onward from behind by others, were drawn at the same time by the magnetic influence of the South and West. The fame of other lands had reached them; the name of the eternal city rang in their ears; they were not colonists, but pilgrims; they travelled towards wine and gold and sunshine, but their hearts were set on something higher. That divine unrest, that old stinging trouble of humanity that makes all high achievements and all miserable failure, the same that spread wings with Icarus, the same that sent Columbus into the desolate Atlantic, inspired and supported these barbarians on their perilous march. There is one legend which profoundly represents their spirit, of how a flying party of these wanderers encountered a very old man shod with iron. The old man asked them whither they were going; and they answered with one voice: 'To the Eternal City!' He looked upon them gravely. 'I have sought it,' he said, 'over the most part of the world. Three such pairs as I now carry on my feet have I worn out upon this pilgrimage, and now the fourth is growing slender underneath my steps. And all this while I have not found the city.' And he turned and went his own way alone, leaving them astonished.
And yet this would scarcely parallel the intensity of Will's feeling for the plain. If he could only go far enough out there, he felt as if his eyesight would be purged and clarified, as if his hearing would grow more delicate, and his very breath would come and go with luxury. He was transplanted and withering where he was; he lay in a strange country and was sick for home. Bit by bit, he pieced together broken notions of the world below: of the river, ever moving and growing until it sailed forth into the majestic ocean; of the cities, full of brisk and beautiful people, playing fountains, bands of music and marble palaces, and lighted up at night from end to end with artificial stars of gold; of the great churches, wise universities, brave armies, and untold money lying stored in vaults; of the high-flying vice that moved in the sunshine, and the stealth and swiftness of midnight murder. I have said he was sick as if for home: the figure halts. He was like some one lying in twilit, formless preexistence, and stretching out his hands lovingly towards many-coloured, many-sounding life. It was no wonder he was unhappy, he would go and tell the fish: they were made for their life, wished for no more than worms and running water, and a hole below a falling bank; but he was differently designed, full of desires and aspirations, itching at the fingers, lusting with the eyes, whom the whole variegated world could not satisfy with aspects. The true life, the true bright sunshine, lay far out upon the plain. And O! to see this sunlight once before he died! to move with a jocund spirit in a golden land! to hear the trained singers and sweet church bells, and see the holiday gardens! 'And O fish!' he would cry, 'if you would only turn your noses down stream, you could swim so easily into the fabled waters and see the vast ships passing over your head like clouds, and hear the great water-hills making music over you all day long!' But the fish kept looking patiently in their own direction, until Will hardly knew whether to laugh or cry.
Hitherto the traffic on the road had passed by Will, like something seen in a picture: he had perhaps exchanged salutations with a tourist, or caught sight of an old gentleman in a travelling cap at a carriage window; but for the most part it had been a mere symbol, which he contemplated from apart and with something of a superstitious feeling.