If you offer to the stage any thing unattempted, and venture to form a new character; let it be preserved to the last1 such as it set out at the beginning, and be consistent with itself. It is difficult to write with propriety2 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,3 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 Cyclic4 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 inconveniences encompass a man in years; either because he seeks [eagerly] for gain,5 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 years6 bring many advantages along with them. Many our declining ones take away. That the parts [therefore] belong ing 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.7
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 descrition8 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 Progne 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.
