Institutio oratoria

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Institutio oratoria

work by Quintilian

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June 29, 2026

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The Institutio oratoria is a seminal work on rhetoric by the Roman teacher and writer Quintilian, who lived from approximately 35 to after 96 CE. This 12-book treatise covers the entire educational process for training an orator, from infancy through advanced study. It delves into the five traditional departments of rhetoric: invention, arrangement, style, memory, and delivery.1

Quintilian emphasized that a good orator must also be a good citizen, fusing eloquence with virtuous living. His work greatly influenced Renaissance educational ideals, advocating for a holistic approach to character and intellectual development. He stressed practical experience and good judgment alongside theoretical knowledge, critiquing superficial styles and promoting a return to more robust traditions.123

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rhetoric
Ancient Greece and Rome
Quintilian’s tediously prescriptive Institutio oratoria is built on Cato’s thesis: it offers an educational program for producing generations of Ciceronian statesmen. But for all its importance and influence, the work never found its time so far as being used as a text for political leaders to follow. Quintilian’s…
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Quintilian’s tediously prescriptive Institutio oratoria is built on Cato’s thesis: it offers an educational program for producing generations of Ciceronian statesmen. But for all its importance and influence, the work never found its time so far as being used as a text for political leaders to follow. Quintilian’s…
Read More

comedy
The role of wit
…at some length in his Institutio oratoria; it partakes of urbanity, a certain tincture of learning, charm, saltiness, or sharpness, and polish and elegance. In the preface (1671) to An Evening’s Love, Dryden distinguishes between the comic talents of Jonson, on the one hand, and of Shakespeare and his contemporary…
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…at some length in his Institutio oratoria; it partakes of urbanity, a certain tincture of learning, charm, saltiness, or sharpness, and polish and elegance. In the preface (1671) to An Evening’s Love, Dryden distinguishes between the comic talents of Jonson, on the one hand, and of Shakespeare and his contemporary…
Read More

Quintilian
Quintilian’s great work, the Institutio oratoria, in 12 books, was published shortly before the end of his life. He believed that the entire educational process, from infancy onward, was relevant to his major theme of training an orator. In Book I he therefore dealt with the stages of education…
Read More
Quintilian’s great work, the Institutio oratoria, in 12 books, was published shortly before the end of his life. He believed that the entire educational process, from infancy onward, was relevant to his major theme of training an orator. In Book I he therefore dealt with the stages of education…
Read More

Latin literature
Rhetoric and oratory
Quintilian, in his Institutio oratoria, went back to Cicero for inspiration as well as style. Much of that work is conventional, but the first and last books in particular show admirable common sense and humanity; and his work greatly influenced Renaissance education.
Read More
Quintilian, in his Institutio oratoria, went back to Cicero for inspiration as well as style. Much of that work is conventional, but the first and last books in particular show admirable common sense and humanity; and his work greatly influenced Renaissance education.
Read More

Western philosophy
Humanism
…the recently discovered manuscript of Institutio oratoria by Quintilian (35–c. 96) to create new forms of rhetoric and textual criticism. But even more important was the rebirth of an enthusiasm for the philosophy of Plato in Medici Florence and at the cultivated court of Urbino. Precisely to service this enthusiasm,…
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…the recently discovered manuscript of Institutio oratoria by Quintilian (35–c. 96) to create new forms of rhetoric and textual criticism. But even more important was the rebirth of an enthusiasm for the philosophy of Plato in Medici Florence and at the cultivated court of Urbino. Precisely to service this enthusiasm,…
Read More