It is Crassus who insists that the orator shall be omniscient, and Antony who is supposed to contest the point with him. But they differ in the sweetest language; and each, though he holds his own, does it with a deference that is more convincing than any assertion. It may be as well, perhaps, to let it be understood that Crassus and Cæsar are only related by distant family ties--or perhaps only by ties of adoption--to the two of the First Triumvirate whose names they bear; whereas Antony was the grandfather of that Cleopatra's lover against whom the Philippics were hurled.
No one, as I have said before, will read these conversations for the sake of the argument they contain; but they are, and will be, studied as containing, in the most appropriate language, a thousand sayings respecting the art of speech. "No power of speaking well can belong to any but to him who knows the subjects on which he has to speak;"[244] a fact which seems so clear that no one need be troubled with stating it, were it not that men sin against it every day. "How great the undertaking to put yourself forward among a crowd of men as being the fittest of all there to be heard on some great subject!"[245] "Though all men shall gnash their teeth, I will declare that the little book of the twelve tables surpasses in authority and usefulness all the treatises of all the philosophers."[246] Here speaks the Cicero of the Forum, and not that Cicero who amused himself among the philosophers. "Let him keep his books of philosophy for some Tusculum idleness such as is this of ours, lest, when he shall have to speak of justice, he must go to Plato and borrow from him, who, when he had to express him in these things, created in his books some new Utopia."[247] For in truth, though Cicero deals much, as we shall see by-and-by, with the philosophers, and has written whole treatises for the sake of bringing Greek modes of thought among the Romans, he loved the affairs of the world too well to trust them to philosophy. There has been some talk of old age, and Antony, before the evening has come, declares his view. "So far do I differ from you," he says, "that not only do I not think that any relief in age is to be found in the crowd of them who may come to me for advice, but I look to its solitude as a harbor. You indeed may fear it, but to me it will be most welcome."[248]