The other element in Virgil which is essential to the argument is the particular nature of his relation to mythology; or what may here in a special sense be called folklore, the faiths and fancies of the populace. Everybody knows that his poetry at its most perfect is less concerned with the pomposity of Olympus than with the _numina_ of natural and agricultural life. Every one knows where Virgil looked for the causes of things. He speaks of finding them not so much in cosmic allegories of Uranus and Chronos; but rather in Pan and the sisterhood of the nymphs and the shaggy old man of the forest. He is perhaps most himself in some passages of the Eclogues, in which he has perpetuated for ever the great legend of Arcadia and the shepherds. Here again it is easy enough to miss the point with petty criticism about all the things that happen to separate his literary convention from ours. There is nothing more artificial than the cry of artificiality, as directed against the old pastoral poetry. We have entirely missed all that our fathers meant by looking at the externals of what they wrote. People have been so much amused with the mere fact that the china shepherdess was made of china that they have not even asked why she was made at all. They have been so content to consider the Merry Peasant as a figure in an opera that they have not asked even how he came to go to the opera, or how he strayed on to the stage. In short, we have only to ask why there is a china shepherdess and not a china shopkeeper. Why were not mantelpieces adorned with figures of city merchants in elegant attitudes; of ironmasters wrought in iron, or gold speculators in gold? Why did the opera exhibit a Merry Peasant and not a Merry Politician? Why was there not a ballet of bankers, pirouetting upon pointed toes? Because the ancient instinct and humour of humanity have always told them, under whatever conventions, that the conventions of complex cities were less really healthy and happy than the customs of the countryside. So it is with the eternity of the Eclogues. A modern poet did indeed write things called Fleet Street Eclogues, in which poets took the place of the shepherds. But nobody has yet written anything called Wall Street Eclogues, in which millionaires should take the place of the poets. And the reason is that there is a real if only a recurrent yearning for that sort of simplicity; and there is never that sort of yearning for that sort of complexity. The key to the mystery of the Merry Peasant is that the peasant often is merry. Those who do not believe it are simply those who do not know anything about him, and therefore do not know which are his times for merriment. Those who do not believe in the shepherd’s feast or song are merely ignorant of the shepherd’s calendar. The real shepherd is indeed very different from the ideal shepherd, but that is no reason for forgetting the reality at the root of the ideal. It needs a truth to make a tradition. It needs a