historiography, which bestowed upon the times and places illustrated that imaginary and exaggerated colouring suggested by the various sentiments and interests. History, which is thought, was sometimes idealized at this period as an imaginary living again in the past, and people asked of history to be carried back into the old castles and market-places of the Middle Ages; for their enjoyment they asked to see the personages of the time in their own proper clothes and as they moved about, to hear them speak the language, with the accent of the time, to be made contemporary with the facts and to acquire them with the ingenuous spirit of a contemporary. But to do this is not only impossible for thought, but also for art, because art too surpasses life, and it would be something useless, because it is not desired, for what man really desires is to reproduce in imagination and to rethink the past _from the present,_ not to tear himself away from the present and fall back into the dead past. Certainly this last was an illusion, proper to several romantics (who for that matter have their successors in our own day), and in so far as it was an illusion either remained a sterile effort or diffused itself in a lyrical sigh; but an illusion of that kind was one of many aspects and did not form an essential part of romantic historiography. We also owe it to romanticism that a relation was established for the first time and a fusion effected between the learned and the historians, between those who sought out material and thinkers. This, as we have said, had not happened in the eighteenth century, nor, to tell the truth, before it, in the great epochs of erudition of Italian or Alexandrian humanism, for then antiquaries and politicians each followed their own path, indifferent to one another, and the only political ideal that sometimes gleamed from the bookshelves of the antiquary (as Fueter acutely observes of Flavius Blondus) was that of a government which by ensuring calm should permit the learned to follow their peaceful avocations! But the watchword of romantic historiography was anticipated in respect to this matter also by Vico, in his formula of the _union_ of _philosophy_ with _philology,_ and of the reciprocal _conversion_ of the _true_ with the _certain,_ of the idea with the fact. This formula proves (we give it passing mention) that the historical saying of Manzoni, to the effect that Vico should be united with Muratori, was not altogether historically exact--that is to say, philosophy with erudition, for Vico had already united these two things, and their union constitutes the chief value of his work. Nevertheless, notwithstanding its inaccuracy, the saying of Manzoni also proves how romantic historiography had noted the intimate connexion that prevails between erudition and thought in history, which is the living and thinking again of the document that has been preserved or restored by erudition, and indeed demands erudition that