No one has as yet done for Italy what Rohde's Psyche did for Greece, and the reason is not far to seek. Rohde had at his disposal a large amount of literary material, of which no one could doubt that it represented Greek feeling and practice of various ages; but the investigator of the corresponding Italian field is met with a twofold difficulty. He must in the first place discard a great deal of the written records, because they clearly reflect, not native ideas, but those which were common to the ancient world in Hellenistic times. He is then left with a very few scanty documents, which refer, not to Italy as a whole, but practically without exception to Rome, or, at any rate, to districts strongly Romanized. To add to his perplexities, he has a great mass of archaeological evidence for all ages, from the palaeolithic onwards, which, as it is unwritten, he must interpret as best he may, bearing in mind the very wide margin of error in all such attempts, and reconcile, if he can, with what the classical authors tell him.