That it was impossible for the wandering Halicarnassian to know what Gyges said to Candaules, or Artabanus to Xerxes, has, perhaps, been too confidently asserted. Heeren reminds us, that both by Jewish and Grecian writers there is frequent mention of the scribes or secretaries who constantly attended the person of the Persian monarch --on occasion of festivals [232], of public reviews [233], and even in the tumult of battle; and, with the idolatrous respect in which despotism was held, noted down the words that fell from the royal lip. The ingenious German then proceeds to show that this custom was common to all the Asiatic nations. Thus were formed the chronicles or archives of the Persians; and by reference to these minute and detailed documents, Herodotus was enabled to record conversations and anecdotes, and preserve to us the memoirs of a court. And though this conjecture must be received with caution, and, to many passages unconnected with Persia or the East, cannot be applied, it is sufficiently plausible, in some very important parts of the history, not to be altogether dismissed with contempt. But it is for another reason that I have occasionally admitted the dialogues of Herodotus, as well as the superstitious anecdotes current at the day. The truth of history consists not only in the relation of events, but in preserving the character of the people, and depicting the manners of the time. Facts, if too nakedly told, may be very different from truths, in the impression they convey; and the spirit of Grecian history is lost if we do not feel the Greeks themselves constantly before us. Thus when, as in Herodotus, the agents of events converse, every word reported may not have been spoken; but what we lose in accuracy of details we more than gain by the fidelity of the whole. We acquire a lively and accurate impression of the general character--of the thoughts, and the manners, and the men of the age and the land. It is so also with legends, sparingly used, and of which the nature is discernible from fact by the most superficial gaze; we more sensibly feel that it was the Greeks who were engaged at Marathon when we read of the dream of Hippias or the apparition of Theseus. Finally, an historian of Greece will, almost without an effort, convey to the reader a sense of the mighty change, from an age of poetical heroes to an age of practical statesmen, if we suffer Herodotus to be his model in the narrative of the Persian war, and allow the more profound and less imaginative Thucydides to colour the pictures of the Peloponnesian. XIV. The period now entered upon is also remarkable for the fertile and rapid development of one branch of intellectual cultivation in which the Greeks were pre-eminently illustrious. In history, Rome was the rival of Greece; in philosophy, Rome was never more than her credulous and reverend scholar.