Institutio Oratoria

For the loss of even a single word that we have chosen is always a matter for regret, and it is hard to supply a substitute when we are searching for the word that we had written. But even this is no remedy for a weak memory, except for those who have acquired the art of speaking extempore. But if both memory and this gift be lacking, I should advise the would-be orator to abandon the toil of pleading altogether and, if he has any literary capacity, to betake himself by preference to writing. But such a misfortune will be of but rare occurrence.

For the rest there are many historical examples of the power to which memory may be developed by natural aptitude and application. Themistocles is said to have spoken excellently in Persian after a

while Theodectes [*](Rhetorician of first half of fourth century B.C..) is actually said to have been able to repeat any number of verses after only a single hearing. I remember that it used to be alleged that there were persons still living who could do the same, though I never had the good fortune to be present at such a performance. Still, we shall do well to have faith in such miracles, if only that he who believes may also hope to achieve the like.

III. Delivery is often styled action. But the first name is derived from the voice, the second from the gesture. For Cicero in one passage [*](de Or. III. lix. 222. ) speaks of action as being a form of speech, and in another [*](Or. xvii. 55. ) as being a kind of physical eloquence. None the less, he divides action into two elements, which are the same as the elements of delivery, namely, voice and movement. Therefore, it matters not which term we employ.