But as for you, O Caecilius, what can you do? On what occasion, or in what affair, have you, I will not say given proof to others of your powers! but even made trial of yourself to yourself? Has it never occurred to you how important a business it is to uphold a public cause? to lay bare the whole life of another? and to bring it palpably before, not only the minds of the judges, but before the very eyes and sight of all men; to defend the safety of the allies, the interests of the provinces, the authority of the laws, and the dignity of the judgment-seat? Judge by me, since this is the first opportunity of learning it that you have ever had, how many qualities must meet in that man who is the accuser of another: and if you recognise any one of these in yourself, I will, of my own accord, yield up to you that which you are desirous of. First of all, he must have a singular integrity and innocence. For there is nothing which is less tolerable than for him to demand an account of his life from another who cannot give an account of his own. Here I will not say any more of yourself.