Cicero in this matter talked some nonsense. "By what right, by what law," he asks, "shall Cassius go to Syria? By that law which Jupiter sanctioned when he ordained that all things good for the Republic should be just and legal." For neither had Brutus a right to establish himself in Macedonia as Proconsul nor Cassius in Syria. This reference to Jupiter was a begging of the question with a vengeance. But it was perhaps necessary, in a time of such confusion, to assume some pretext of legality, let it be ever so poor. Nothing could now be done in true obedience to the laws. The Triumvirate, with Caesar at its head, had finally trodden down all law; and yet every one was clamoring for legal rights! Then he sings the praises of Cassius, but declares that he does not dare to give him credit in that place for the greatest deed he had done. He means, of course, the murder of Caesar. Paterculus tells us that all these things were decreed by the Senate.[216] But he is wrong. The decree of the Senate went against Cicero, and on the next day, amid much tumult, he addressed himself to the people on the subject. This he did in opposition to Pansa, who endeavored to hinder him from speaking in the Forum, and to Servilia, the mother-in-law of Cassius, who was afraid lest her son-in-law should encounter the anger of the Consuls. He went so far as to tell the people that Cassius would not obey the Senate, but would take upon himself, on such an emergency, to act as best he could for the Republic.[217] There was no moment in this stirring year, none, I think, during Cicero's life, in which he behaved with greater courage than now in appealing from the Senate to the people, and in the hardihood with which he declared that the Senate's decree should be held as going for nothing. Before the time came in which it could be carried out both Hirtius and Pansa were dead. They had fallen in relieving Decimus at Mutina. His address on this occasion to the people was not made public, and has not been preserved.