These three kinds of rhetoric refer to three different kinds of time. The political orator is concerned with the future: it is about things to be done hereafter that he advises, for or against. The party in a case at law is concerned with the past; one man accuses the other, and the other defends himself, with reference to things already done. The ceremonial orator is, properly speaking, concerned with the present,

Let me ask you, however, not to pay any attention to what you have heard about me in the past from my would-be slanderers and calumniators, not to credit charges which have been made without proof or trial, and not to be influenced by the suspicions which have been maliciously implanted in you by my enemies, but to judge me to be the kind of man which the accusation and the defense in this trial will show me to be; for if you decide the case on this basis, you will have the credit of judging honorably and in accordance with the law, while I, for my part, shall obtain my complete deserts.

For if all people possessed memory concerning all things past, and awareness of all things present, and foreknowledge of all things to come