Quintilian

Institutes of Oratory

This monumental twelve-book work by the Roman rhetorician Quintilian presents a comprehensive system for educating the perfect orator, dedicated to his friend Marcellus Victor. The author argues that true oratory requires not merely verbal eloquence but, above all, moral virtue and practical wisdom. The curriculum begins in early childhood with foundational grammar and school education, progressing to liberal arts such as music and geometry, before delving into the core theories of rhetoric and issue formulation. The middle sections provide detailed instruction on the parts of a speech (introduction, narrative, proof, and peroration) for judicial, deliberative, and demonstrative genres, alongside style, figures of speech, and the cultivation of practical faculty through imitation and writing. Finally, the work concludes by defining the ideal orator as a "good man skilled in speaking" (vir bonus dicendi peritus), who serves the state through deep philosophical and legal learning, outlining his lifelong duty and honorable retirement.