If you offer to the stage any thing unattempted, and venture to form a new character; let it be preserved to the last such as it set out at the beginning, and be consistent with itself. It is difficult to write with propriety on subjects to which all writers have a common claim; and you with more prudence will reduce the Iliad into acts, than if you first introduce arguments unknown and never treated of before. A public story will become your own property, if you do not dwell upon the whole circle of events, which is paltry and open to every one; nor must you be so faithful a translator, as to take the pains of rendering [the original] word for word; nor by imitating throw yourself into straits, whence either shame or the rules of your work may forbid you to retreat.
Nor must you make such an exordium, as the Cyclic writer of old: "I will sing the fate of Priam, and the noble war." What will this boaster produce worthy of all this gaping? The mountains are in labor, a ridiculous mouse will be brought forth. How much more to the purpose he, who attempts nothing improperly? "Sing for me, my muse, the man who, after the time of the destruction of Troy, surveyed the manners and cities of many men." He meditates not [to produce] smoke from a flash, but out of smoke to elicit fire, that he may thence bring forth his instances of the marvelous with beauty, [such as] Antiphates, Scylla, the Cyclops, and Charybdis. Nor does he date Diomede's return from Meleager's death, nor trace the rise of the Trojan war from [Leda's] eggs: he always hastens on to the event; and hurries away his reader in the midst of interesting circumstances, no otherwise than as if they were [already] known; and what he despairs of, as to receiving a polish from his touch, he omits; and in such a manner forms his fictions, so intermingles the false with the true, that the middle is not inconsistent with the beginning, nor the end with the middle.
Do you attend to what I, and the public in my opinion, expect from you [as a dramatic writer]. If you are desirous of an applauding spectator, who will wait for [the falling of] the curtain, and till the chorus calls out "your plaudits;" the manners of every age must be marked by you, and a proper decorum assigned to men's varying dispositions and years. The boy, who is just able to pronounce his words, and prints the ground with a firm tread, delights to play with his fellows, and contracts and lays aside anger without reason, and is subject to change every hour. The beardless youth, his guardian being at length discharged, joys in horses, and dogs, and the verdure of the sunny Campus Martius; pliable as wax to the bent of vice, rough to advisers, a slow provider of useful things, prodigal of his money, high-spirited, and amorous, and hasty in deserting the objects of his passion. [After this,] our inclinations being changed, the age and spirit of manhood seeks after wealth, and [high] connections, is subservient to points of honor; and is cautious of committing any action, which he would subsequently be industrious to correct. Many inconviences encompass a man in years; either because he seeks [eagerly] for gain, and abstains from what he has gotten, and is afraid to make use of it; or because he transacts every thing in a timorous and dispassionate manner, dilatory, slow in hope, remiss, and greedy of futurity. Peevish, querulous, a panegyrist of former times when he was a boy, a chastiser and censurer of his juniors. Our advancing years bring many advantages along with them. Many our declining ones take away. That the parts [therefore] belonging to age may not be given to youth, and those of a man to a boy, we must dwell upon those qualities which are joined and adapted to each person's age.
An action is either represented on the stage, or being done elsewhere is there related. The things which enter by the ear affect the mind more languidly, than such as are submitted to the faithful eyes, and what a spectator presents to himself. You must not, however, bring upon the stage things fit only to be acted behind the scenes: and you must take away from view many actions, which elegant description may soon after deliver in presence [of the spectators]. Let not Medea murder her sons before the people; nor the execrable Atreus openly dress human entrails: nor let Progue be metamorphosed into a bird, Cadmus into a serpent. Whatever you show to me in this manner, not able to give credit to, I detest.
Let a play which would be inquired after, and though seen, represented anew, be neither shorter nor longer than the fifth act. Neither let a god interfere, unless a difficulty worthy a god's unraveling should happen; nor let a fourth person be officious to speak.
Let the chorus sustain the part and manly character of an actor: nor let them sing any thing between the acts which is not conducive to, and fitly coherent with, the main design. Let them both patronize the good, and give them friendly advice, and regulate the passionate, and love to appease those who swell [with rage]: let them praise the repast of a short meal, and salutary effects of justice, laws, and peace with her open gates; let them conceal what is told to them in confidence, and supplicate and implore the gods that prosperity may return to the wretched, and abandon the haughty. The flute, (not as now, begirt with brass and emulous of the trumpet, but) slender and of simple form, with few stops, was of service to accompany and assist the chorus, and with its tone was sufficient to fill the rows that were not as yet too crowded, where an audience, easily numbered, as being small and sober, chaste and modest, met together. But when the victorious Romans began to extend their territories, and an ampler wall encompassed the city, and their genius was indulged on festivals by drinking wine in the day-time without censure; a greater freedom arose both, to the numbers [of poetry], and the measure [of music]. For what taste could an unlettered clown and one just dismissed from labors have, when in company with the polite; the base, with the man of honor? Thus the musician added now movements and a luxuriance to the ancient art, and strutting backward and forward, drew a length of train over the stage; thus likewise new notes were added to the severity of the lyre, and precipitate eloquence produced an unusual language [in the theater]: and the sentiments [of the chorus, then] expert in teaching useful things and prescient of futurity, differ hardly from the oracular Delphi.
The poet, who first tried his skill in tragic verse for the paltry [prize of a] goat, soon after exposed to view wild satyrs naked, and attempted raillery with severity, still preserving the gravity [of tragedy]: because the spectator on festivals, when heated with wine and disorderly, was to be amused with captivating shows and agreeable novelty. But it will be expedient so to recommend the bantering, so the rallying satyrs, so to turn earnest into jest; that none who shall be exhibited as a god, none who is introduced as a hero lately conspicuous in regal purple and gold, may deviate into the low style of obscure, mechanical shops; or, [on the contrary,] while he avoids the ground, effect cloudy mist and empty jargon. Tragedy disdaining to prate forth trivial verses, like a matron commanded to dance on the festival days, will assume an air of modesty, even in the midst of wanton satyrs. As a writer of satire, ye Pisos, I shall never be fond of unornamented and reigning terms: nor shall I labor to differ so widely from the complexion of tragedy, as to make no distinction, whether Davus be the speaker. And the bold Pythias, who gained a talent by gulling Simo; or Silenus, the guardian and attendant of his pupil-god [Bacchus]. I would so execute a fiction taken from a well-known story, that any body might entertain hopes of doing the same thing; but, on trial, should sweat and labor in vain. Such power has a just arrangement and connection of the parts: such grace may be added to subjects merely common. In my judgment the Fauns, that are brought out of the woods, should not be too gamesome with their tender strains, as if they were educated in the city, and almost at the bar; nor, on the other hand; should blunder out their obscene and scandalous speeches. For [at such stuff] all are offended, who have a horse, a father, or an estate: nor will they receive with approbation, nor give the laurel crown, as the purchasers of parched peas and nuts are delighted with.
A long syllable put after a short one is termed an iambus, a lively measure, whence also it commanded the name of trimeters to be added to iambics, though it yielded six beats of time, being similar to itself from first to last. Not long ago, that it might come somewhat slower and with more majesty to the ear, it obligingly and contentedly admitted into its paternal heritage the steadfast spondees; agreeing however, by social league, that it was not to depart from the second and fourth place. But this [kind of measure] rarely makes its appearance in the notable trimeters of Accius, and brands the verse of Ennius brought upon the stage with a clumsy weight of spondees, with the imputation of being too precipitate and careless, or disgracefully accuses him of ignorance in his art.
It is not every judge that discerns inharmonious verses, and an undeserved indulgence is [in this case] granted to the Roman poets. But shall I on this account run riot and write licentiously? Or should not I rather suppose, that all the world are to see my faults; secure, and cautious [never to err] but with hope of being pardoned? Though, perhaps, I have merited no praise, I have escaped censure.
Ye [who are desirous to excel,] turn over the Grecian models by night, turn them by day. But our ancestors commended both the numbers of Plautus, and his strokes of pleasantry; too tamely, I will not say foolishly, admiring each of them; if you and I but know how to distinguish a coarse joke from a smart repartee, and understand the proper cadence, by [using] our fingers and ears.