Book 11
1.10
And there can be no doubt that concentration of mind is of the utmost importance in this connexion; it is, in fact, like the eyesight, which turns to, and not away from, the objects which it contemplates. Thus it results that after writing for several days with a view to acquiring by heart what we have written, we find that our mental effort has of itself imprinted it on our memory.
1.11
The first person to discover an art of memory is said to have been Simonides, See x. i. 64. of whom the following well-known story is told. He had written an ode of the kind usually composed in honour of victorious athletes, to celebrate the achievement of one who had gained the crown for boxing. Part of the sum for which he had contracted was refused him on the ground that, following the common practice of poets, he had introduced a digression in praise of Castor and Pollux, and he was told that, in view of what he had done, he had best ask for the rest of the sum due from those whose deeds he had extolled. And according to the story they paid their debt.
1.12
For when a great banquet was given in honour of the boxer's success, Simonides was summoned forth from the feast, to which he had been invited, by a message to the effect that two youths who had ridden to the door urgently desired his presence. He found no trace of them, but what followed proved to him that the gods had shown their gratitude.
