Quintilian 1.8
“For comedy—which can provide a great deal to eloquence since it works through every character and feeling—I will explain soon what purpose I think it serves for students in its own place. For, once characters are safely formed, comedy is among the most important things to read. I am speaking of Menander, but I will not bar the others, for the Latin authors also provide some utility.
Students must first read texts which especially nourish the intelligence and strengthen the character. A long life will give them time for the rest of the works which are good mainly for intellectual reasons. The older Latin poets, moreover, who are mostly effective for their innate ability rather than their skill, can offer a lot—especially for building a great vocabulary. One can find a seriousness in their tragedies and in their comedies an elegance and a certain Attic nature. Their compositions are more considered, too, than modern authors who think that the only virtue of writing is its “quotability”. A high register and, if I may say, a kind of power must be found in these authors since we have now stumbled into the vices of pleasure in our manner of speaking too. And, finally, we should lean on the best orators who take from the poems of the ancients to strengthen their claims or decorate their speaking”
Comoediae, quae plurimum conferre ad eloquentiam potest, cum per omnis et personas et adfectus eat, quem usum in pueris putem paulo post suo loco dicam: nam cum mores in tuto fuerint, inter praecipua legenda erit. De Menandro loquor, nec tamen excluserim alios, nam Latini quoque auctores adferent utilitatis aliquid; sed pueris quae maxime ingenium alant atque animum augeant praelegenda: ceteris, quae ad eruditionem modo pertinent, longa aetas spatium dabit. Multum autem veteres etiam Latini conferunt, quamquam plerique plus ingenio quam arte valuerunt, in primis copiam verborum: quorum in tragoediis gravitas, in comoediis elegantia et quidam velut atticismos inveniri potest. Oeconomia quoque in iis diligentior quam in plerisque novorum erit, qui omnium operum solam virtutem sententias putaverunt. Sanctitas certe et, ut sic dicam, virilitas ab iis petenda est, quando nos in omnia deliciarum vitia dicendi quoque ratione defluximus. Denique credamus summis oratoribus, qui veterum poemata vel ad fidem causarum vel ad ornamentum eloquentiae adsumunt.
