A third pupil in this informal school was Cassius Longinus, the battle-hardened survivor of Crassus’s expedition to Parthia and the former ruler of Syria, whom Cicero had last seen at the war conference on the island of Corcyra. Like Brutus, to whose sister he was married, he had surrendered to Caesar and been pardoned; now he was impatiently awaiting a senior appointment. I always found him hard company, taciturn and ambitious, and Cicero didn’t much care for his philosophy either, which was extreme Epicureanism: he picked at his food, never touched wine and exercised fanatically. He once confided to Cicero that the greatest regret of his life was accepting his pardon from Caesar: that it ate away at his soul from the start and that six months after his surrender he attempted to kill Caesar when the Dictator was returning from Egypt after the death of Pompey. He would have succeeded, too, if only Caesar had moored for the night on the same side of the Cydnus river as Cassius’s triremes; instead he had unexpectedly chosen the opposite bank, and by then it was too late at night and he was too far away for Cassius to reach him. Even Cicero, who was not easily shocked, was alarmed by his indiscretion and advised him not to repeat it, and certainly not to do so under his roof in case Hirtius and Pansa got to hear of it.
Finally I must mention a fourth visitor, and he in many ways was the least likely of the lot, for this was Dolabella, Tullia’s errant husband. She believed he was in Africa, campaigning with Caesar against Cato and Scipio, but at the beginning of spring Hirtius received a report that the campaign was finished and that Caesar had just won a great victory. Hirtius cut short his lesson and hastened back to Rome, and a few days later, first thing in the morning, a messenger brought Cicero a letter:
‘Shock after shock after shock,’ observed Cicero. ‘The republic beaten, Cato dead and now my son-in-law asks to see his wife.’ He stared bleakly over the countryside towards the distant hills of Rome, blue in the early spring light. ‘The world will not be the same place without Cato in it.’
He sent a slave to fetch Tullia, and when she came, he showed her the letter. She had spoken so often of Dolabella’s cruelty towards her that I assumed, as did Cicero, that she would insist she didn’t want to see him. Instead she said it was up to her father and that she didn’t much care either way.
Cicero said, ‘Well, if that is really how you feel, then perhaps I shall let him come – if only so that I can tell him what I think of the way he’s treated you.’
Tullia said quickly, ‘No, Father, I beg you, please don’t do that. He’s too proud to submit to a scolding, and besides, I have only myself to blame – everyone warned me what he was like before I married him.’
Cicero was uncertain what to do, but in the end, his desire to hear at first hand what had happened to Cato overcame his distaste at having such a scoundrel under his roof – a scoundrel not just as a husband, incidentally, but as a rabble-rousing politician in the mould of Catilina and Clodius, who favoured the cancellation of all debts. He asked me if I would go to Rome at once with an invitation for Dolabella. Just before I left, Tullia took me aside and asked if she could have her husband’s letter. Naturally I gave it to her; only afterwards did I discover she had none of her own and wanted it as a keepsake.
By midday I was in Rome – a full five years after I had last set foot in the city. In the fervid dreams of my exile I had pictured wide streets, and fine temples and porticoes clothed in marble and gold, all filled with elegant, cultured citizens. I found instead filth, smoke, rutted muddy roads much narrower than I remembered them, unrepaired buildings and limbless, disfigured veterans begging in the Forum. The Senate building was still a blackened shell. The places in front of the temples where the law courts used to meet were deserted. I was amazed at the general emptiness. When a census was taken later that year, the population was found to be less than half what it had been before the civil war.