Book 3
16.4
But at the present day it is absurdly laid down that the narrative should be rapid. And yet, as the man said to the baker when he asked whether he was to knead bread hard or soft, What! is it impossible to knead it well? so it is in this case; for the narrative must not be long, nor the exordium, nor the proofs either. For in this case also propriety does not consist either in rapidity or conciseness, but in a due mean; that is, one must say all that will make the facts clear, or create the belief that they have happened or have done injury or wrong, or that they are as important as you wish to make them. The opposite party must do the opposite.
16.5
And you should incidentally narrate anything that tends to show your own virtue, for instance, I always recommended him to act rightly, not to forsake his children; or the wickedness of your opponent, for instance, but he answered that, wherever he might be, he would always find other children, an answer attributed by HerodotusHdt. 2.30. The story was that a number of Egyptian soldiers had revolted and left in a body for Ethiopia. Their king Psammetichus begged them not to desert their wives and children, to which one of them made answer ( τῶν δέ τινα λέγεται δέξαντα τὸ αἰδοῖον εἰπεῖν, ἔνθα ἂν τοῦτο ᾖ, ἔσεσθαι αὐτοῖσι ἐνθαῦτα καὶ τέκνα καὶ γυναῖκας). to the Egyptian rebels; or anything which is likely to please the dicasts.
16.6
In defence, the narrative need not be so long; for the points at issue are either that the fact has not happened or that it was neither injurious nor wrong nor so important as asserted, so that one should not waste time over what all are agreed upon, unless anything tends to prove that, admitting the act, it is not wrong.