Marius was now in his fifth consulship, and he sued for his sixth in such a manner as never any man before him had done, even for his first; he courted the people's favour and ingratiated himself with the multitude by every sort of complaisance; not only derogating from the state and dignity of his office, but also belying his own character, by attempting to seem popular and obliging, for which nature had never designed him. His passion for distinction did, indeed, they say, make him exceedingly timorous in any political matters, or in confronting public assemblies; and that undaunted presence of mind he always showed in battle against the enemy forsook him when he was to address the people; he was easily upset by the most ordinary commendation or dispraise. It is told of him, that having at one time given the freedom of the city to one thousand men of Camerinum who had behaved valiantly in this war, and this seeming to be illegally done, upon some one or other calling him to an account for it, he answered, that the law spoke too softly to be heard in such a noise of war; yet he himself appeared to be more disconcerted and overcome by the clamour made in the assemblies. The need they had of him in time of war procured him power and dignity;but in civil affairs, when he despaired of getting the first place, he was forced to betake himself to the favour of the people, never caring to be a good man so that he were but a great one.
He thus became very odious to all the nobility; and above all, he feared Metellus, who had been so ungratefully used by him, and whose true virtue made him naturally an enemy to those that sought influence with the people, not by the honourable course, but by subservience and complaisance. Marius, therefore, endeavoured to banish him from the city, and for this purpose he contracted a close alliance with Glaucia and Saturninus a couple of daring fellows, who had the great mass of the indigent and seditious multitude at their control; and by their assistance he enacted various laws, and bringing the soldiers, also, to attend the assembly, he was enabled to overpower Metellus. And as Rutilius relates (in all other respects a fair and faithful authority, but, indeed, privately an enemy to Marius), he obtained his sixth consulship by distributing vast sums of money among the tribes, and by this bribery kept out Metellus, and had Valerius Flaccus given him as his instrument, rather than his colleague, in the consulship. The people had never before bestowed so many consulships on any one man, except on Valerius Corvinus only, and he, too, they say, was forty-five years between his first and last; but Marius, from his first, ran through five more, with one current of good fortune.
In the last, especially, he contracted a great deal of hatred, by committing several gross misdemeanours in compliance with the desires of Saturninus; among which was the murder of Nonius whom Saturninus slew because he stood in competition with him for the tribuneship. And when, afterwards, Saturninus, on becoming tribune, brought forward his law for the division of lands, with a clause enacting that the senate publicly swear to confirm whatever the people should vote, and not to oppose them in anything, Marius, in the senate, cunningly feigned to be against this provision, and said that he would not take any such oath, nor would any man, he thought, who was wise; for if there were no ill design in the law, still it would be an affront to the senate to be compelled to give their approbation, and not to do it willingly and upon persuasion. This he said, not that it was agreeable to his own sentiments, but that he might entrap Metellus beyond any possibility of escape. For Marius, in whose ideas virtue and capacity consisted largely in deceit, made very little account of what he had openly professed to the senate; and knowing that Metellus was one of a fixed resolution, and, as Pindar has it, esteemed "truth the first principle of heroic virtue," he hoped to ensnare him into a declaration before the senate, and on his refusing, as he was sure to do, afterwards to take the oath, he expected to bring him into such odium with the people as should never be wiped off. The design succeeded to his wish. As soon as Metellus had declared that he would not swear to it, the senate adjourned. A few days after on Saturninus citing the senators to make their appearance, and take the oath before the people, Marius stepped forth amidst a profound silence, every one being intent to hear him, and bidding farewell to those fine speeches he had before made in the senate, said, that his back was not so broad that he should think himself bound, once for all, by any opinion once given on so important a matter; he would willingly swear and submit to the law, if so be it were one, a proviso which he added as a mere cover for his effrontery. The people, in great joy at his taking the oath, loudly clapped and applauded him, while the nobility stood by ashamed and vexed at his inconstancy; but they submitted out of fear of the people, and all in order took the oath, till it came to Metellus's turn. But he, though his friends begged and entreated him to take it, and not to plunge himself irrecoverably into the penalties which Saturninus had provided for those that should refuse it, would not flinch from his resolution, nor swear; but, according to his fixed custom, being ready to suffer anything rather than do a base, unworthy action, he left the forum, telling those that were with him that to do wrong things is base, and to do well where there is no danger, common;the good man's characteristic is to do so where there is danger.