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is probable that his authority and example would have produced the most beneficial effects upon the manners of the Romans.
During the reign of this emperor, in the seventy-ninth year of (475) the Christian era, happened the first eruption of Mount Vesuvius, which has ever since been celebrated for its volcano. Before this time, Vesuvius is spoken of, by ancient writers, as being covered with orchards and vineyards, and of which the middle was dry and barren. The eruption was accompanied by an earthquake, which destroyed several cities of Campania, particularly Pompeii and Herculaneum; while the lava, pouring down the mountain in torrents, overwhelmed, in various directions, the adjacent plains. The burning ashes were carried not only over the neighbouring country, but as far as the shores of Egypt, Libya, and even Syria. Amongst those to whom this dreadful eruption proved fatal, was Pliny, the celebrated naturalist, whose curiosity to examine the phenomenon led him so far within the verge of danger, that he could not afterwards escape.
PLINY, surnamed the Elder, was born at Verona, of a noble family. He distinguished himself early by his military achievements in the German war, received the dignity of an Augur, at Rome, and was afterwards appointed governor of Spain. In every public character, he acquitted himself with great reputation, and enjoyed the esteem of the several emperors under whom he lived. The assiduity with which he applied himself to the collection of information, either curious or useful, surpasses all example. From an early hour in the morning, until late at night, he was almost constantly employed in discharging the duties of his public station, in reading or hearing books read by his amanuensis, and in extracting from them whatever seemed worthy of notice. Even during his meals, and while travelling in his carriage upon business, he prosecuted with unremitting zeal and diligence his taste for enquiry and compilation. No man ever displayed so strong a persuasion of the value of time, or availed himself so industriously of it. He considered every moment as lost which was not employed in literary pursuits. The books which he wrote, in consequence of this indefatigable exertion, were, according to the account transmitted by his nephew, Pliny the younger, numerous, and on various subjects. The catalogue of them is as follows: a book on Equestrian Archery, which discovered much skill in the art; the Life of Q. Pomponius Secundus; twenty books of the Wars of Germany; a complete treatise on the Education of an Orator, in six volumes; eight books of Doubtful Discourses, written in the latter part of the reign of Nero, when every kind of moral discussion was attended with danger; with a hundred and sixty volumes of remarks on the writings of the various authors which he had perused. For the last-mentioned production only, and before it was brought near to its accomplishment, we are told, that he (476) was offered by Largius Licinius four hundred thousand sesterces, amounting to upwards of three thousand two hundred pounds sterling; an enormous sum for the copyright of a book before the invention of printing! But the only surviving work of this voluminous author is his Natural History, in thirty-seven books, compiled from the various writers who had treated of that extensive and interesting subject.
If we estimate this great work either by the authenticity of the information which it contains, or its utility in promoting the advancement of arts and sciences, we should not consider it as an object of any extraordinary encomiums; but when we view it as a literary monument, which displays the whole knowledge of the ancients, relative to Natural History, collected during a period of about seven hundred years, from the time of Thales the Milesian, it has a just claim to the attention of every speculative enquirer. It is not surprising, that the progress of the human mind, which, in moral science, after the first dawn of enquiry, was rapid both amongst the Greeks and Romans, should be slow in the improvement of such branches of knowledge as depended entirely on observation and facts, which were peculiarly difficult of attainment. Natural knowledge can only be brought to perfection by the prosecution of enquiries in different climates, and by a communication of discoveries amongst those by whom it is cultivated. But neither could enquiries be prosecuted, nor discoveries communicated, with success, while the greater part of the world was involved in barbarism, while navigation was slow and limited, and the art of printing unknown. The consideration of these circumstances will afford sufficient apology for the imperfect state in which natural science existed amongst the ancients. But we proceed to give an abstract of their extent, as they appear in the compilation of Pliny.
This work is divided into thirty-seven books; the first of which contains the