It seems, however, peculiarly appropriate that a history of Italian literature should follow and should precede other and parallel histories. Symonds himself had long before pointed out that no man, at least in a single work of moderate compass, can fully deserve the credit of having unlocked Italian literature. The study of Italian letters, he had reminded us, cannot be profitably pursued by itself. The literature of Italy requires to be constantly considered in connection with other literatures, both those from which it is itself derived, and those which it has deeply influenced. It is more intimately affiliated to antiquity than any other European literature, and may indeed be regarded as a continuation or revival of the Latin. Its advent was long and unaccountably delayed--it is the youngest of all the chief European literatures; but when at length it did appear, its form, already classical, dispensed it from an infancy of rudeness and barbarism. It may be compared to Hermes, the youngest but most precocious of the Gods; not, like Pallas, born adult, but equal to any achievement from the cradle: _The babe was born at the first peep of day; He began playing on the lyre at noon; And the same evening did he steal away Apollo’s herds._ Entering at once upon a heritage of classical tradition, Italians began to teach foreign nations long before they found anything to learn from them; and this influence is so large a part of the glory of Italy that her literature cannot be fully unlocked to the foreigner unless he is shown, not only what she has herself effected in letters, but how greatly she has modified the intellectual development of other countries. She owes nothing to Chaucer, Spenser, or Milton; but Chaucer, Spenser, and Milton are infinitely indebted to her. The position she so long retained as the instructor and exemplar of civilised nations invests her literature with an importance more considerable than that attaching to the merits of her individual authors, illustrious as these are. Yet it is impossible to elucidate this momentous department of the subject in a manual of four hundred pages. All that can be done is to indicate by continual reference and allusion that the need exists, and must be satisfied elsewhere. The influence upon Italy herself of foreign writers, and of movements common to Europe in general, has required and received fuller treatment.