The death of Cato had a powerful effect on Cicero. As the lurid details became more widely known, there were those who said it was proof that Cato was insane; certainly this was Hirtius’s view. Cicero disagreed. ‘He could have had an easier death. He could have thrown himself from a building, or opened his veins in a warm bath, or taken poison. Instead he chose that particular method – exposing his entrails like a human sacrifice – to demonstrate the strength of his will and his contempt for Caesar. In philosophical terms it was a good death: the death of a man who feared nothing. Indeed I would go so far as to say he died happy. Neither Caesar, nor any man, nor anything in the world could touch him.’
The effect on Brutus and Cassius – both of whom were related to Cato, the one by blood and the other by marriage – was if anything even stronger. Brutus wrote from Gaul to ask if Cicero would compose a eulogy of his uncle. His letter arrived at the same time as Cicero learned that he had been named in Cato’s will as one of the guardians of his son. Like the others who had accepted Caesar’s pardon, Cicero found the suicide of Cato shaming. So he ignored the risk of offending the Dictator, complied with Brutus’s request, and dictated a short work,
Around this time Caesar returned from Africa, and soon afterwards, at the height of summer, he staged finally four separate triumphs on successive days to commemorate his victories in Gaul, the Black Sea, Africa and on the Nile – such an epic of self-glorification as even Rome had never seen. Cicero moved back into his house on the Palatine in order to attend – not that he wanted to:
Yet despite their bombast, or perhaps because of it, Cato’s reproachful ghost seemed to haunt even these proceedings. When a float went by during the Africa triumph depicting him tearing out his entrails, the crowd let out a loud groan. It was said that Cato’s death had a particular religious meaning: that he had done it to bring down the wrath of the gods on Caesar’s head. When that same day the axle on the Dictator’s triumphal chariot broke and he was pitched to the ground, it was held to be a sign of divine displeasure, and Caesar took the crowd’s disquiet seriously enough to lay on the most extraordinary spectacle of all: at night, with forty elephants on either side of him ridden by men holding flaming torches, he mounted the slope of the Capitol on his knees to atone to Jupiter for his impiety.