DISCOVERIES OF SECLUDED MEN.
Those who are unaccustomed to the labours of the closet are unacquainted with the secret and silent triumphs obtained in the pursuits of studious men. That aptitude, which in poetry is sometimes called inspiration, in knowledge we may call sagacity; and it is probable that the vehemence of the one does not excite more pleasure than the still tranquillity of the other: they are both, according to the strict signification of the Latin term from whence we have borrowed ours of invention, a finding out, the result of a combination which no other has formed but ourselves.
I will produce several remarkable instances of the felicity of this aptitude of the learned in making discoveries which could only have been effectuated by an uninterrupted intercourse with the objects of their studies, making things remote and dispersed familiar and present.[263]
One of ancient date is better known to the reader than those I am preparing for him. When the magistrates of Syracuse were showing to Cicero the curiosities of the place, he desired to visit the tomb of Archimedes; but, to his surprise, they acknowledged that they knew nothing of any such tomb, and denied that it ever existed. The learned Cicero, convinced by the authorities of ancient writers, by the verses of the inscription which he remembered, and the circumstance of a sphere with a cylinder being engraven on it, requested them to assist him in the search. They conducted the illustrious but obstinate stranger to their most ancient burying-ground: amidst the number of sepulchres, they observed a small column overhung with brambles—Cicero, looking on while they were clearing away the rubbish, suddenly exclaimed, “Here is the thing we are looking for!” His eye had caught the geometrical figures on the tomb, and the inscription soon confirmed his conjecture. Cicero long after exulted in the triumph of this discovery. “Thus!” he says, “one of the noblest cities of Greece, and once the most learned, had known nothing of the monument of its most deserving and ingenious citizen, had it not been discovered to them by a native of Arpinum!”
The great French antiquary, Peiresc, exhibited a singular combination of learning, patient thought, and luminous sagacity, which could restore an “airy nothing” to “a local habitation and a name.” There was found on an amethyst, and the same afterwards occurred on the front of an ancient temple, a number of marks, or indents, which had long perplexed inquirers, more particularly as similar marks or indents were frequently observed in ancient monuments. It was agreed on, as no one could understand them, and all would be satisfied, that they were secret hieroglyphics. It occurred to Peiresc that these marks were nothing more than holes for small nails, which had formerly fastened little laminæ, which represented so many Greek letters. This hint of his own suggested to him to draw lines from one hole to another; and he beheld the amethyst reveal the name of the sculptor, and the frieze of the temple the name of the god! This curious discovery has been since frequently applied; but it appears to have originated with this great antiquary, who by his learning and sagacity explained a supposed hieroglyphic, which had been locked up in the silence of seventeen centuries.[264]
Learned men, confined to their study, have often rectified the errors of travellers; they have done more, they have found out paths for them to explore, or opened seas for them to navigate. The situation of the vale of Tempe had been mistaken by modern travellers; and it is singular, observes the Quarterly Reviewer, yet not so singular as it appears to that elegant critic, that the only good directions for finding it had been given by a person who was never in Greece. Arthur Browne, a man of letters of Trinity College, Dublin—it is gratifying to quote an Irish philosopher and man of letters, from the extreme rarity of the character—was the first to detect the inconsistencies of Pococke and Busching, and to send future travellers to look for Tempe in its real situation, the defiles between Ossa and Olympus; a discovery subsequently realised. When Dr. Clarke discovered an inscription purporting that the pass of Tempe had been fortified by Cassius Longinus, Mr. Walpole, with equal felicity, detected, in Cæsar’s “History of the Civil War,” the name and the mission of this very person.
A living geographer, to whom the world stands deeply indebted, does not read Herodotus in the original; yet, by the exercise of his extraordinary aptitude, it is well known that he has often corrected the Greek historian, explained obscurities in a text which he never read, by his own happy conjectures, and confirmed his own discoveries by the subsequent knowledge which modern travellers have afforded.
Gray’s perseverance in studying the geography of India and of Persia, at a time when our country had no immediate interests with those ancient empires, would have been placed by a cynical observer among the curious idleness of a mere man of letters. These studies were indeed prosecuted, as Mr. Mathias observes, “on the disinterested principles of liberal investigation, not on those of policy, nor of the regulation of trade, nor of the extension of empire, nor of permanent establishments, but simply and solely on the grand view of what is, and of what is past. They were the researches of a solitary scholar in academical retirement.” Since the time of Gray, these very pursuits have been carried on by two consummate geographers, Major Rennel and Dr. Vincent, who have opened to the classical and the political reader all he wished to learn, at a time when India and Persia had become objects interesting and important to us. The fruits of Gray’s learning, long after their author was no more, became valuable!
The studies of the “solitary scholar” are always useful to the world, although they may not always be timed to its present wants; with him, indeed, they are not merely designed for this purpose. Gray discovered India for himself; but the solitary pursuits of a great student, shaped to a particular end, will never fail being useful to the world; though it may happen that a century may elapse between the periods of the discovery and its practical utility.
Halley’s version of an Arabic MS. on a mathematical subject offers an instance of the extraordinary sagacity I am alluding to; it may also serve as a demonstration of the peculiar and supereminent advantages possessed by mathematicians, observes Mr. Dugald Stewart, in their fixed relations, which form the objects of their science, and the correspondent precision in their language and reasoning:—as matter of literary history it is highly curious. Dr. Bernard accidentally discovered in the Bodleian Library an Arabic version of Apollonius de Sectione Rationis, which he determined to translate in Latin, but only finished about a tenth part. Halley, extremely interested by the subject, but with an entire ignorance of the Arabic language, resolved to complete the imperfect version! Assisted only by the manuscript which Bernard had left, it served him as a key for investigating the sense of the original; he first made a list of those words wherever they occurred, with the train of reasoning in which they were involved, to decipher, by these very slow degrees, the import of the context; till at last Halley succeeded in mastering the whole work, and in bringing the translation, without the aid of any one, to the form in which he gave it to the public; so that we have here a difficult work translated from the Arabic, by one who was in no manner conversant with the language, merely by the exertion of his sagacity!