A. Memoria as part of the rhetorical system
In Graeco-Roman antiquity, a speech was supposed to be delivered from memory, i.e. without written aids (exception: Cicero's speech to the Senate on his return from exile; he merely prefaced it with some improvised words of thanks, Cic. Planc. 74). Recall of phrases, thoughts, and arguments of the rhetorical system were also indispensable for the orator: memoria, the ‘treasure-house of recollection’, is the foundation of …