As much glory and power as this war, so various in its events and so uncertain as to its success, conferred upon Sylla, so much it took away from Marius, who was thought tardy, unenterprising, and timid, whether it were that his age was now quenching his former heat and vigour (for he was above sixty-five years old), or that having, as he himself said, some distemper that affected his muscles, and his body being unfit for action, he did service above his strength. Yet, for all this, he came off victor in a considerable battle, wherein he slew six thousand of the enemies, and never once gave them any advantage over him; and when he was surrounded by the works of the enemy, he contained himself, and though insulted over, and challenged, did not yield to the provocation. The story is told that when Publius Silo, a man of the greatest repute and authority among the enemies, said to him, "If you are indeed a great general, Marius, leave your camp and fight a battle," he replied, "If you are one, make me do so." And another time, when the enemy gave them a good opportunity of a battle, and the Romans through fear durst not charge, so that both parties retreated, he called an assembly of his soldiers, and said, "It is no small question whether I should call the enemies or you the greater cowards, for neither did they dare to face your backs, nor you to confront theirs." At length, professing to be worn out with the infirmity of his body, he laid down his command.
Afterwards when the Italians were worsted, there were several candidates suing with the aid of the popular leaders for the chief command in the war with Mithridates. Sulpicius, tribune of the people, a bold and confident man, contrary to everybody's expectation, brought forward Marius, and proposed him as proconsul and general in that war.
The people were divided; some were on Marius's side, others voted for Sylla, and jeeringly bade Marius go to the baths at Baiae, to cure his body, worn out, as himself confessed, with age and catarrhs.
Marius had indeed, there, about Misenum, a villa more effeminately and luxuriously furnished than seemed to become one that had seen service in so many and great wars and expeditions. This same house Cornelia bought for seventy-five thousand drachmas, and not long after Lucius Lucullus, for two million five hundred thousand; so rapid and so great was the growth of Roman sumptuosity. Yet, in spite of all this, out of a mere boyish passion for distinction, affecting to shake off his age and weakness, he went down daily to the Campus Martius, and exercising himself with the youth, showed himself still nimble in his armour, and expert in riding; though he was undoubtedly grown bulky in his old age, and inclining to excessive faintness and corpulency.
Some people were pleased with this, and went continually to see him competing and displaying himself in these exercises; but the better sort that saw him pitied the cupidity and ambition that made one who had risen from utter poverty to extreme wealth, and out of nothing into greatness, unwilling to admit any limit to his high fortune, or to be content with being admired, and quietly enjoying what he had already got; why, as if he still were indigent, should he at so great an age leave his glory and his triumphs to go into Cappadocia and the Euxine Sea, to fight Archelaus and Neoptolemus, Mithridates's generals? Marius's pretences for this action of his seemed very ridiculous; for he said he wanted to go and teach his son to be a general.
The condition of the city, which had long been unsound and diseased became hopeless now that Marius found so opportune an instrument for the public destruction as Sulpicius's insolence. This man professed, in all other respects, to admire and imitate Saturninus; only he found fault with him for backwardness and want of spirit in his designs. He, therefore, to avoid this fault, got six hundred of the equestrian order about him as his guard, whom he named anti-senators; and with these confederates he set upon the consuls, whilst they were at the assembly, and took the son of one of them who fled from the forum and slew him. Sylla, being hotly pursued, took refuge in Marius's house, which none could suspect, by that means escaping those that sought him, who hastily passed by there, and, it is said, was safely conveyed by Marius himself out at the other door, and came to the camp. Yet Sylla, in his memoirs, positively denies that he fled to Marius, saying he was carried thither to consult upon the matters to which Sulpicius would have forced him, against his will, to consent; that he, surrounding him with drawn swords, hurried him to Marius, and constrained him thus, till he went thence to the forum and removed, as they required him to do, the interdict on business.
Sulpicius, having thus obtained the mastery, decreed the command of the army to Marius, who proceeded to make preparations for his march, and sent two tribunes to receive the charge of the army from Sylla. Sylla hereupon exasperating his soldiers, who were about thirty-five thousand full-armed men, led them towards Rome. First falling upon the tribunes Marius had sent, they slew them; Marius having done as much for several of Sylla's friends in Rome, and now offering their freedom to the slaves on condition of their assistance in the war; of whom, however, they say, there were but three who accepted his proposal. For some small time he made head against Sylla's assault, but was soon overpowered and fled; those that were with him, as soon as he had escaped out of the city, were dispersed, and night coming on, he hastened to a country-house of his, called Solonium. Hence he sent his son to some neighbouring farms of his father-in-law, Mucius, to provide necessaries; he went himself to Ostia, where his friend Numerius had prepared him a ship, and hence, not staying for his son, he took with him his son-in-law Granius, and weighed anchor.