Train expression, not exhaustion. Seneca, Epistles 2.15.5-8

Seneca advises Lucilius to train his mind by reading, writing, speaking, and listening, activities which should be punctuated with rest. He also gives advice for training the voice, telling Lucilius to practice natural delivery rather than adopt conventional methods that favored theatrical declamation.


Quidquid facies, cito redi a corpore ad animum; illum noctibus ac diebus exerce. Labore modico alitur ille; hanc exercitationem non frigus, non aestus impediet, ne senectus quidem. Id bonum cura quod vetustate fit melius. Neque ego te iubeo semper imminere libro aut pugillaribus: dandum est aliquod intervallum animo, ita tamen ut non resolvatur, sed remittatur. Gestatio et corpus concutit et studio non officit: possis legere, possis dictare, possis loqui, possis audire, quorum nihil ne ambulatio quidem vetat fieri.

Nec tu intentionem vocis contempseris, quam veto te per gradus et certos modos extollere, deinde deprimere. Quid si velis deinde quemadmodum ambules discere? Admitte istos quos nova artificia docuit fames: erit qui gradus tuos temperet et buccas edentis observet et in tantum procedat in quantum audaciam eius patientia et credulitate (†) produxeris. Quid ergo? a clamore protinus et a summa contentione vox tua incipiet? usque eo naturale est paulatim incitari ut litigantes quoque a sermone incipiant, ad vociferationem transeant; nemo statim Quiritium fidem implorat. Ergo utcumque tibi impetus animi suaserit, modo vehementius fac vicinis convicium, modo lentius, prout vox te quoque hortabitur, in id latus. Modesta, cum recipies illam revocarisque, descendat, non decidat; mediatori sui habeat (*) nec indocto et rustico more desaeviat. Non enim id agimus ut exerceatur vox, sed ut exerceat.


Whatever you do by way of physical training, return swiftly from the body to the mind, which you should exercise night and day. The mind is nourished by calm labor. Cold and heat will not impede its work, nor will old age. Take some pains with this work, then, as it is a good that becomes better with time. I do not bid you always to be reaching for a book, or writing tablets. You must give the mind regular intervals of rest: not so much rest that its focus dissolves, but enough that it is restored. Riding is one activity that works the body without impeding study: while you ride, you can read, dictate, speak, and listen, and the same is true also of walking.

Nor should you neglect to exercise your voice, though I forbid you to practice raising and lowering it by fixed steps or intervals. What if you should wish to practice while walking? Admit teachers whose hunger has taught them new methods. One of them will able to govern your modulation, observing your breath and providing an example for you to follow until your patience and trust justify his lessons. What is the value of this? Well, are you ever going to begin an actual speech yelling at full volume, expressing the total extent of your emotional register? No! It is natural to rouse oneself gradually, as folk do in court, beginning their speech in a normal register and passing thence to declamation. Nobody comes out swinging for the fences, imploring the faith of the Quirites (‡) without warming up. Follow the motion of your mind, making your speech stronger and then softer as it urges you; the speech itself will also tell you how to utter it. Whenever you are obliged to repeat something, let your voice descend gradually, rather than ceasing all at once. Make the voice its own modulator. Don't let it rage at full tilt like an untrained peasant. The point of speaking is not to wear the voice out, but to express it.


---
(†) I accept patientia et credulitate from Lipsius in place of patientiae credulitate (crudelitate) in the MSS.

(*) I follow the MSS here rather than Madvig and Bücheler, who give media oris via abeat.

(‡) Romans making a public speech would end with a peroration, which often included an emotional appeal addressing their fellow citizens as Quirites, an ancient title explained in antiquity as originating with the Sabines, whose union with Rome legend dated to the time of Romulus (Livy 1.13).