The History of the Decline and Fall of the Roman Empire. Эдвард Гиббон

victory. But the prospect of the Roman territories was far more alluring; and the fields of Dacia were covered with rich harvests, sown by the hands of an industrious, and exposed to be gathered by those of a warlike, people. It is probable that the conquests of Trajan, maintained by his successors less for any real advantage than for ideal dignity, had contributed to weaken the empire on that side. The new and unsettled province of Dacia was neither strong enough to resist, nor rich enough to satiate, the rapaciousness of the barbarians. As long as the remote banks of the Dniester were considered as the boundary of the Roman power, the fortifications of the Lower Danube were more carelessly guarded, and the inhabitants of Mæsia lived in supine security, fondly conceiving themselves at an inaccessible distance from any barbarian invaders. The irruptions of the Goths, under the reign of Philip, fatally convinced them of their mistake. The king or leader ^{Ref. 033} of that fierce nation traversed with contempt the province of Dacia, and passed both the Dniester and the Danube without encountering any opposition capable of retarding his progress. The relaxed discipline of the Roman troops betrayed the most important posts where they were stationed, and the fear of deserved punishment induced great numbers of them to enlist under the Gothic standard. The various multitude of barbarians appeared, at length, under the walls of Marcianopolis, a city built by Trajan in honour of his sister, and at that time the capital of the second Mæsia. ^{Ref. 034} The inhabitants consented to ransom their lives and property by the payment of a large sum of money, and the invaders retreated back into their deserts, animated, rather than satisfied, with the first success of their arms against an opulent but feeble country. Intelligence was soon transmitted to the emperor Decius, that Cniva, king of the Goths, had passed the Danube a second time, with more considerable forces; that his numerous detachments scattered devastation over the province of Mæsia, whilst the main body of the army, consisting of seventy thousand Germans and Sarmatians, a force equal to the most daring achievements, required the presence of the Roman monarch, and the exertion of his military power.

      Decius found the Goths engaged before Nicopolis, on the Jatrus, one of the many monuments of Trajan’s victories. ^{Ref. 035} On his approach they raised the siege, but with a design only of marching away to a conquest of greater importance, the siege of Philippopolis, a city of Thrace, founded by the father of Alexander, near the foot of Mount Hæmus. ^{Ref. 036} Decius followed them through a difficult country, and by forced marches; but, when he imagined himself at a considerable distance from the rear of the Goths, Cniva turned with rapid fury on his pursuers. The camp of the Romans was surprised and pillaged, and, for the first time, their emperor fled in disorder before a troop of half-armed barbarians. After a long resistance Philippopolis, destitute of succour, was taken by storm. A hundred thousand persons are reported to have been massacred in the sack of that great city. ^{Ref. 037} Many prisoners of consequence became a valuable accession to the spoil; and Priscus, a brother of the late emperor Philip, blushed not to assume the purple under the protection of the barbarous enemies of Rome. ^{Ref. 038} The time, however, consumed in that tedious siege enabled Decius to revive the courage, restore the discipline, and recruit the numbers of his troops. He intercepted several parties of Carpi, and other Germans, who were hastening to share the victory of their countrymen, ^{Ref. 039} entrusted the passes of the mountains to officers of approved valour and fidelity, ^{Ref. 040} repaired and strengthened the fortifications of the Danube, and exerted his utmost vigilance to oppose either the progress or the retreat of the Goths. Encouraged by the return of fortune, he anxiously waited for an opportunity to retrieve, by a great and decisive blow, his own glory, and that of the Roman arms. ^{Ref. 041}

      At the same time when Decius was struggling with the violence of the tempest, his mind, calm and deliberate amidst the tumult of war, investigated the more general causes that, since the age of the Antonines, had so impetuously urged the decline of the Roman greatness. He soon discovered that it was impossible to replace that greatness on a permanent basis without restoring public virtue, ancient principles and manners, and the oppressed majesty of the laws. To execute this noble but arduous design, he first resolved to revive the obsolete office of censor; an office which, as long as it had subsisted in its pristine integrity, had so much contributed to the perpetuity of the state, ^{Ref. 042} till it was usurped and gradually neglected by the Cæsars. ^{Ref. 043} Conscious that the favour of the sovereign may confer power, but that the esteem of the people can alone bestow authority, he submitted the choice of the censor to the unbiassed voice of the senate. By their unanimous votes, or rather acclamations, Valerian, who was afterwards emperor, and who then served with distinction in the army of Decius, was declared the most worthy of that exalted honour. As soon as the decree of the senate was transmitted to the emperor, he assembled a great council in his camp, and, before the investiture of the censor elect, he apprized him of the difficulty and importance of his great office. “Happy Valerian,” said the prince, to his distinguished subject, “happy in the general approbation of the senate and of the Roman republic! Accept the censorship of mankind, and judge of our manners. You will select those who deserve to continue members of the senate; you will restore the equestrian order to its ancient splendour; you will improve the revenue, yet moderate the public burdens. You will distinguish into regular classes the various and infinite multitude of citizens, and accurately review the military strength, the wealth, the virtue, and the resources of Rome. Your decisions shall obtain the force of laws. The army, the palace, the ministers of justice, and the great officers of the empire are all subject to your tribunal. None are exempted, excepting only the ordinary consuls, ^{Ref. 044} the prefect of the city, the king of the sacrifices, and (as long as she preserves her chastity inviolate) the eldest of the vestal virgins. Even these few, who may not dread the severity, will anxiously solicit the esteem, of the Roman censor.” ^{Ref. 045}

      A magistrate invested with such extensive powers would have appeared not so much the minister as the colleague of his sovereign. ^{Ref. 046} Valerian justly dreaded an elevation so full of envy and of suspicion. He modestly urged the alarming greatness of the trust, his own insufficiency, and the incurable corruption of the times. He artfully insinuated that the office of censor was inseparable from the Imperial dignity, and that the feeble hands of a subject were unequal to the support of such an immense weight of cares and of power. ^{Ref. 047} The approaching event of war soon put an end to the prosecution of a project so specious but so impracticable, and, whilst it preserved Valerian from the danger, saved the emperor Decius from the disappointment, which would most probably have attended it. A censor may maintain, he can never restore, the morals of a state. It is impossible for such a magistrate to exert his authority with benefit, or even with effect, unless he is supported by a quick sense of honour and virtue in the minds of the people, by a decent reverence for the public opinion, and by a train of useful prejudices combating on the side of national manners. In a period when these principles are annihilated, the censorial jurisdiction must either sink into empty pageantry, or be converted into a partial instrument of vexatious oppression. ^{Ref. 048} It was easier to vanquish the Goths than to eradicate the public vices; yet, even in the first of these enterprises, Decius lost his army and his life.

      The Goths were now, on every side, surrounded and pursued by the Roman arms. The flower of their troops had perished in the long siege of Philippopolis, and the exhausted country could no longer afford subsistence for the remaining multitude of licentious barbarians. Reduced to this extremity, the Goths would gladly have purchased, by the surrender of all their booty and prisoners, the permission of an undisturbed retreat. But the emperor, confident of victory, and resolving, by the chastisement of these invaders, to strike a salutary terror into the nations of the North, refused to listen to any terms of accommodation. The high-spirited barbarians preferred death to slavery. An obscure town of Mæsia, called Forum Terebronii, ^{Ref. 049} was the scene of the battle. The Gothic army was drawn up in three lines, and, either from choice or accident, the front of the third line was covered by a morass. In the beginning of the action, the son of Decius, a youth of the fairest hopes, and already associated to the honours of the purple, was slain by an arrow, in the sight of his afflicted father; who, summoning all his fortitude, admonished the dismayed troops that the loss of a single soldier was of little importance to the republic. ^{Ref. 050} The conflict was terrible; it was the combat of despair against grief and rage. The first line of the Goths at length gave way in disorder; the second, advancing to sustain it, shared its fate; and the third only remained entire, prepared