Another danger began to threaten: four years of official requisitioning had ruined the villages to our rear; from the time of the first Dacian campaigns, for each herd of oxen or flock of sheep so ostentatiously captured from the enemy I had seen innumerable droves of cattle seized from the inhabitants. If that state of things continued, the moment was approaching when our peasant populations, tired of supporting our burdensome military machine, would end by preferring the barbarians. Pillage by our soldiery presented a less important problem, perhaps, but one which was far more conspicuous. My popularity was such that I could risk imposition of the most rigorous restrictions upon the troops; I made current an austerity which I practiced myself, inventing the cult of the Imperial Discipline, which later I succeeded in extending throughout the army. The rash and the ambitious, who were complicating my task, were sent back to Rome; in their stead I summoned technicians, of whom we had too few. It was essential to repair the defensive works which inflated pride over our recent victories had left singularly neglected; I abandoned entirely whatever would have been too costly to maintain. Civil administrators, solidly installed in the disorder which follows every war, were rising by degrees to the level of semi-independent chieftains, capable of all kinds of extortion from our subjects and of every possible treachery toward us. On that score, as well, I could see in the more or less immediate future the beginning of revolts and divisions to come. I do not believe that we can avoid these disasters, any more than we can escape death, but it depends upon us to postpone them for a few centuries. I got rid of incompetent officials; I had the worst executed. I was discovering myself to be inexorable.
A humid summer gave way to a misty autumn, and then to a cold winter. I had need of my knowledge of medicine, and needed it first of all to treat myself. That life on the frontiers brought me little by little down to the level of the Sarmatian tribesmen: the philosopher’s beard changed to that of the barbarian chieftain. I again went through what we had already seen, to the point of revulsion, during the Dacian campaigns. Our enemies burned their prisoners alive; we began to slaughter ours, for lack of means to transport them to slave markets in Rome or Asia. The stakes of our palisades bristled with severed heads. The enemy tortured their hostages; several of my friends perished in this way. One of them dragged himself on his bleeding limbs as far as the camp; he had been so disfigured that I was never able, thereafter, to recall his former aspect. The winter took its toll of victims; groups of horsemen caught in the ice or carried off by the river floods, the sick racked by cough, groaning feebly in their tents, wounded men with frozen extremities. Some admirable spirits gathered round me; this small, closely bound company whose devotion I held had the highest form of virtue, and the only one in which I still believe, namely, the firm determination to be of service. A Sarmatian fugitive whom I had made my interpreter risked his life to return to his people, there to foment revolts or treason; I succeeded in coming to an understanding with this tribe, and from that time on its men fought to protect our advance posts. A few bold strokes, imprudent in themselves but skillfully contrived, demonstrated to the enemy the absurdity of attacking the Roman State. One of the Sarmatian chieftains followed the example of Decebalus: he was found dead in his tent of felt; beside him lay his wives, who had been strangled, and a horrible bundle which contained the bodies of their children. That day my disgust for waste and futility extended to the barbarian losses themselves; I regretted these dead whom Rome might have absorbed and employed one day as allies against hordes more savage still. Our scattered attackers disappeared as they had come, into that obscure region from which no doubt many another storm will break forth. The war had not ended. I was obliged to take it up again and finish it some months after my accession. Order reigned for the moment, at least, on that frontier. I returned to Rome covered with honors. But I had aged.
My first consulate proved also to be a year of campaign, but this time the struggle was secret, though incessant, and was waged on behalf of peace. It was not, however, a struggle carried on alone. Before my return a change of attitude parallel to my own had taken place in Licinius Sura, Attianus, and Turbo alike, as if in spite of the severe censorship which I exercised over my letters these friends had already understood, and were either following me or had gone on ahead. Formerly the ups and downs of my fortunes worried me chiefly because of my friends’ solicitude; fears or impatience which I should have borne lightly, if alone, grew oppressive when they had to be concealed from others, or on the contrary revealed, to their distress. I resented the fact that in their affection they felt more concern for me than I did for myself, and that they failed to see beneath the surface agitation that more tranquil being to whom no one thing is wholly important, and who can therefore endure anything. But there was no time thereafter to think about myself, or not to think either. My person began to count less precisely because my point of view was beginning to matter. What was important was that someone should be in opposition to the policy of conquest, envisaging its consequences and the final aim, and should prepare himself, if possible, to repair its errors.
My post on the frontiers had shown me an aspect of victory which does not appear on Trajan’s Column. My return to civil administration gave me the chance to accumulate against the military party evidence still more decisive than all the proofs which I had amassed in the army. The ranking personnel of the legions and the entire Praetorian Guard are formed exclusively of native Italian stock; these distant wars were draining off the reserves of a country already underpopulated. Those who survived were as much a loss for this country as the others, since they were forced to settle in the newly conquered lands. Even in the provinces the system of recruiting caused some serious uprisings at about that time. A journey in Spain undertaken somewhat later on in order to inspect the operation of copper mines on my family estates, convinced me of the disorder introduced by war into all branches of the economy; I confirmed my belief in the justice of the protestations of business men whom I knew in Rome. I was not so sanguine as to think that it would always lie within our power to avoid all wars, but I wished them to be no more than defensive; I dreamed of an army trained to maintain order on frontiers less extended, if necessary, but secure. Every new increase in the vast imperial organism seemed to me an unsound growth, like a cancer or dropsical edema which would eventually cause our death.
Not one of these ideas could be presented to the emperor. He had reached that moment in life, different for each one of us, when a man abandons himself to his demon or to his genius, following a mysterious law which bids him either to destroy or outdo himself. On the whole, the achievements of his principate had been admirable, but the labors of peace to which the best of his advisors had ingeniously directed him, those great projects of the architects and legists of his reign, had always counted less for him than a single victory. This man, so nobly parsimonious for his personal needs, was now seized by a passion for expenditure. Barbarian gold raised from the bed of the Danube, the five hundred thousand ingots of King Decebalus, had sufficed to defray the cost of a public bounty and donations to the army (of which I had had my part), as well as the wild luxury of the games and initial outlays for the tremendous venture in Asia. These baneful riches falsified the true state of the finances. The fruits of war were food for new wars.