It is that general picture which an historian of Greece is required first to embody in his own mind, and next to lay out before his readers;—a picture not merely such as to delight the imagination by brilliancy of coloring and depth of sentiment, but also suggestive and improving to the reason. Not omitting the points of resemblance as well as of contrast with the better-known forms of modern society, he will especially study to exhibit the spontaneous movement of Grecian intellect, sometimes aided but never borrowed from without, and lighting up a small portion of a world otherwise clouded and stationary. He will develop the action of that social system, which, while insuring to the mass of freemen a degree of protection elsewhere unknown, acted as a stimulus to the creative impulses of genius, and left the superior minds sufficiently unshackled to soar above religious and political routine, to overshoot their own age, and to become the teachers of posterity.
To set forth the history of a people by whom the first spark was set to the dormant intellectual capacities of our nature,—Hellenic phenomena, as illustrative of the Hellenic mind and character,—is the task which I propose to myself in the present work; not without a painful consciousness how much the deed falls short of the will, and a yet more painful conviction, that full success is rendered impossible by an obstacle which no human ability can now remedy,—the insufficiency of original evidence. For, in spite of the valuable expositions of so many able commentators, our stock of information respecting the ancient world still remains lamentably inadequate to the demands of an enlightened curiosity. We possess only what has drifted ashore from the wreck of a stranded vessel; and though this includes some of the most precious articles amongst its once abundant cargo, yet if any man will cast his eyes over the citations in Diogenes Laërtius, Athenæus, or Plutarch, or the list of names in Vossius de Historicis Græcis, he will see with grief and surprise how much larger is the proportion which, through the enslavement of the Greeks themselves, the decline of the Roman Empire, the change of religion, and the irruption of barbarian conquerors, has been irrecoverably submerged. We are thus reduced to judge of he whole Hellenic world, eminently multiform as it was, from a few compositions; excellent, indeed, in themselves, but bearing too exclusively the stamp of Athens. Of Thucydides and Aristotle, indeed, both as inquirers into matter of fact, and as free from narrow local feeling, it is impossible to speak too highly; but, unfortunately, that work of the latter which would have given us the most copious information regarding Grecian political life—his collection and comparison of one hundred and fifty distinct town constitutions—has not been preserved: and the brevity of Thucydides often gives us but a single word where a sentence would not have been too much, and sentences which we should be glad to see expanded into paragraphs.