In reading the lives of the chief post-Augustan writers we are struck by the fact that many, if not most of them, held offices of state. The desire for peaceful retirement, characteristic of the early Augustans, the contentment with lettered leisure that signalises the poetry of the later Augustans, have both given place to a restless excitement, and to a determination to make the most of literature as an aid to a successful career. Hitherto we have observed two distinct classes of writers, and a corresponding double relation of politics and literature. The early poets, and again those of Augustus's era, were not men of affairs, they belonged to the exclusively literary class. The great prose writers on the contrary rose to political eminence by political conduct. Literature was with them a relaxation, and served no purpose of worldly aggrandisement. Now, however, an unhealthy confusion between the two provinces takes place. A man rises to office through his poems or rhetorical essays. The acquirements of a professor become a passport to public life. Seneca and Quintilian are striking and favourable instances of the school door opening into the senate:
"Si fortuna volet fies de rhetore consul." [8]
But nearly all the chief writers carried their declamatory principles into the serious business of life. This double aspect of their career produced two different types of talent, under one or other of which the great imperial writers may be ranged. Excluding men of the second rank, we have on the one side Lucan, Juvenal, and Tacitus, all whose minds have a strong political bias, the bias of old Rome, which makes them the most powerful though the most prejudiced exponents of their times. Of another kind are Persius, Seneca, and Pliny the elder. Their genius is contemplative and philosophical; and though two of them were much mixed in affairs, their spirit is cosmopolitan rather than national, and their wisdom, though drawn from varied sources, cannot be called political. These six are the representative minds of the period on which we are now entering, and between them reflect nearly all the best and worst features of their age. Quintilian, Statius, and Pliny the younger, represent a more restricted development; the first of them is the typical rhetorician, but of the better class; the second is the brilliant improvisatore and ingenious word-painter; the third the cultivated and amiable but vain, common-place, and dwarfed type of genius which under the Empire took the place of the "fine gentlemen" of the free Republic.
Writers of this last stamp cannot be expected to show any independent spirit. They are such as in every age would adopt the prevalent fashion, and theorise within the limits prescribed by respectability. While a bad emperor reigns they flatter him; when a good emperor succeeds they flatter him still more by abusing his predecessor; at the same time they are genial, sober, and sensible, adventuring neither the safety of their necks nor of their intellectual reputation.
Such an author comes before us in M. VELLEIUS PATERCULUS, the court historian of Tiberius. This well-intentioned but loquacious writer gained his loyalty from an experience of eight years' warfare under Tiberius in various parts of Europe, and the flattery of which he is so lavish was probably sincere. His birth may perhaps be referred to 18 B.C., since his first campaign, under M. Vinicius, to whose son he dedicated his work, took place in the year 1 B.C. Tiberius's sterling qualities as a soldier gained him the friendship of many of his legati, and Velleius was fortunate enough to secure that of Tiberius in return. By his influence he rose through the minor offices to the praetorship (14 A.D.), and soon after set himself to repair the deficiencies of a purely military education by systematic study. The fruit of this labour is the Abridgment of Roman History, in two books, a mere rapid survey of the early period, becoming more diffuse as it nears his own time, and treating the life of Tiberius and the events of which he was the centre with considerable fulness. The latter part is preserved entire; of the first book, which closes with the destruction of Carthage, a considerable portion has been lost. As, however, he is not likely to have followed in it any authorities inaccessible to us, the loss is unimportant. For his work generally the authorities he quotes are good—Cato's Origines, the Annales of Hortensius, and probably Atticus's abridgment; Cornelius Nepos, and Trogus for foreign, Livy and Sallust (of whom he was a great admirer) for national, history. As a recipient and expectant of court favour, he naturally echoed the language of the day. Brutus and Cassius are for him parricides; Caesar, the divine founder of an era which culminates in the divine Tiberius. [9] So full was he of his master's praises that he intended to write a separate book on the subject, but was prevented by his untimely death. This took place in 31 A.D., when the discovery of Sejanus's conspiracy caused many suspected to be put to death, and it seems that Velleius was among the number.
His blind partisanship naturally obscures his judgment; but, making allowance for a defect which he does not attempt to conceal, the reader may generally trust him for all matters of fact. His studies were not as a rule deep; but an exception must be made in the case of his account of the Greek colonies in Italy, the dates at which they were founded, and their early relations with Rome. These had never been so clearly treated by any writer, at least among those with whom we are familiar. His mind is not of a high order; he can neither sift evidence nor penetrate to causes; his talents lie in the biographical department, and he has considerable insight into character. His style is not unclassical so far as the vocabulary goes, but the equable moderation of the Golden Age is replaced by exaggeration, and like all who cultivate artificial brilliancy, he cannot maintain his ambitious level of poetical and pretentious ornament. The last year referred to in the book is 30 A.D. The dearth of other material gives him additional value. As a historian he takes a low rank; as an abridger he is better, but best of all as a rhetorical anecdotist and painter of character in action.
A better known writer (especially during the Middle Ages) is VALERIUS MAXIMUS, author of the Facta et Dicta Memorabilia, in nine books, addressed to Tiberius in a dedication of unexampled servility, [10] and compiled from few though good sources. The object of the work is stated in the preface. It was to save labour for those who desired to fortify their minds with examples of excellence, or increase their knowledge of things worth knowing. The methodical arrangement by subjects, e.g., religion, which is divided into religion observed and religion neglected, and instances of both given, first from Roman, then from foreign, history, and so on with all the other subjects, makes Teuffel's suggestion extremely probable, namely, that it was intended for the use of young declaimers, who were thus furnished with instances for all sorts of themes. The constant tendency in the imperial literature to exhaust a subject by a catalogue of every known instance may be traced to these pernicious rhetorical handbooks. If a writer praises temperance, he supplements it by a list of temperate Romans; if he describes a storm, he puts down all he knows about the winds. Uncritical as Valerius is, and void of all thought, he is nevertheless pleasant enough reading for a vacant hour, and if we were not obliged to rate him by a lofty standard, would pass muster very well. But he is no fit company for men of genius; our only wonder is he should have so long survived. His work was a favourite school-book for junior classes, and was epitomised or abridged by Julius Paris in the fourth or fifth century. At the time of this abridgment the so-called tenth book must have been added. Julius Paris's words in his preface to it are, Liber decimus de praenominibus et similibus: but various considerations make it certain that Valerius was not the author. [11] Many interesting details were given in it, taken chiefly from Varro; and it is much to be regretted that the entire treatise is not preserved. Besides Paris one Titius Probus retouched the work in a still later age, and a third abstract by Januarius Nepotianus is mentioned. This last writer cut out all the padding which Valerius had so largely used ("dum se ostentat sententiis, locis iactat, fundit excessibus"), and reduced the work to a bare skeleton of facts.
A much more important writer, one of whose treatises only has reached us, was A. CORNELIUS CELSUS. He stood in the first rank of Roman scientists, was quite encyclopaedic in his learning, and wrote, like Cato, on eloquence, law, farming, medicine, and tactics. There is no doubt that the work on medicine (extending over Books VI.-XIII. of his Encyclopaedia) which we possess, was the best of his writings, but the chapters on agriculture also are highly praised by Columella.
At this time, as Des Etangs remarks, nearly all the knowledge and practice of medicine was in the hands of Greek physicians, and these either freedmen or slaves. Roman practitioners seem to have inspired less confidence even when they were willing to study. Habits of scientific observation are hereditary; and for centuries the Greeks had studied the conditions of health and the theory of disease, as well as practised the empirical side of the art, and most Romans were well content to leave the whole in their hands.
Celsus tried to attract his countrymen to the pursuit of medicine by pointing out its value and dignity. He commences his work with a history of medical science since its first importation into Greece, and devotes the rest of Book I. to a consideration of dietetics and other prophylactics of disease; the second book treats of general pathology, the third and fourth of special illnesses, the fifth gives remedies and prescriptions, the sixth, seventh, and eighth—the most valuable part of the book—apply themselves chiefly to surgical questions. The value of his work consists in the clear, comprehensive grasp of his subject, and the systematic way in which he expounds its principles. The main points of his theory are still valid; very few essentials need to be rejected; it might still be taken as a popular handbook on the subject. He writes for Roman citizens, and is therefore careful to avoid abstruse terms where plain ones will do, and Greek words where Latin are to be had. The style is bare, but pure and classical. An excellent critic says [12]—"Quo saepius eum perlegebam, eo magis me detinuit cum dicendi nitor et brevitas tum perspicacitas iudicii sensusque vorax et ad agendum accommodatus, quibus omnibus genuinam repraesentat nobis civis Romani imaginem." The text as we have it depends on a single MS. and sadly needs a careful revision; it is interpolated with numerous glosses, both Greek and Latin, which a skilful editor would detect and remove. Among the other treatises in his Encyclopaedia, next to that on farming, those on rhetoric and tactics were most popular. The former, however, was superseded by Quintilian, the latter by Vegetius. In philosophy he did not so much criticise other schools as detail his own views with concise eloquence. These views were almost certainly Eclectic, though we know on Quintilian's authority that he followed the two Sextii in many important points. [13]