Cicero and Classical Oratory

The Greatest Orator of Rome

Marcus Tullius Cicero (106–43 BC) is not only the greatest Roman orator, but also the most comprehensive theoretician of rhetoric in the Western tradition. His three treatises—“On the Orator” (De Oratore), “Brutus,” and “The Orator”—constitute a systematic guide to the art of oratory, which has not lost its practical value.

For Cicero, an orator is not just a speaker, but simultaneously a statesman, philosopher, and artist. The ideal orator masters all sciences: he must know law, history, philosophy, and human psychology. The “perfect orator” is a person who can persuade anyone of anything under any circumstances.

The Five Canons of Rhetoric

Ancient rhetoric systematized the process of speech creation into five “canons” (officia oratoris):

1. Invention (inventio — discovery) — gathering arguments and material. At this stage, the orator asks questions: what needs to be proven? what facts, precedents, analogies are available? what emotions are appropriate? Special importance is attributed to topoi (topoi) — “places” from where arguments are drawn: definition, genus/species, similarity/difference, cause/effect, precedent.

2. Arrangement (dispositio — arrangement) — structuring the material. The classical structure: introduction (exordium — attract attention and win over the audience), narration (narratio — facts of the case), division (divisio — speech plan), proof (confirmatio), refutation (refutatio), conclusion (peroratio — call to action and emotional finale).

3. Elocution (elocutio — expression) — linguistic shaping. Four virtues: correctness (Latin without errors), clarity, appropriateness (style fits topic and audience), ornamentation (rhetorical figures). Three styles: high (to excite emotion), middle (to give pleasure), low (to persuade).

4. Memory (memoria — memorization) — techniques for memorizing speech. The loci method (the Cicero method): imagine a familiar place and “place” parts of the speech in it—by mentally walking around it, you reproduce the speech. This is the predecessor of modern mnemonic techniques.

5. Delivery (actio — performance) — voice, gesture, facial expression. Cicero called it “bodily eloquence.” When asked what is most important in rhetoric, Demosthenes answered, “First—delivery. Second—delivery. Third—delivery.”

Cicero in Practice

Cicero’s speeches are not only rhetorical models, but also historical evidence. The “Catilinarian Orations” (63 BC)—four speeches against the conspiracy of Catiline: “How long, O Catiline, will you abuse our patience?”—one of the most famous rhetorical openings. Cicero created an atmosphere of crisis and inevitability of action—and achieved the execution of the conspirators.

The “Philippics” against Mark Antony (44–43 BC)—this is his demise. Antony won militarily, Cicero perished—but 14 speeches against him became a model of polemical rhetoric.

Lessons for the Modern Era

The five canons of rhetoric are not an archaism, but a practically applicable system. Any serious presentation or negotiation follows the same stages: gathering arguments (invention), structuring (arrangement), formulation (elocution), preparation (memory), execution (delivery). Modern public speaking courses are paid adaptations of this same system.

Question for reflection: Using the five canons, analyze the last public speaking event you did (presentation, negotiation, meeting). Which canon was the strongest? Where was the weakness that reduced the overall effect?