Parturient

Difficile est proprie communia dicere, tuque
rectius Iliacum carmen deducis in actus
quam si proferres ignota indictaque primus.
publica materies privati iuris erit, si
non circa vilem patulumque moraberis orbem,
nec verbo verbum curabis reddere fidus
interpres nec desilies imitator in artum,
unde pedem proferre pudor vetet aut operis lex.
nec sic incipies, ut scriptor cyclicus olim:
“fortunam Priami cantabo et nobile bellum”.
quid dignum tanto feret hic promissor hiatu?
parturient montes, nascetur ridiculus mus.
quanto rectius hic, qui nil molitur inepte:
“dic mihi, Musa, virum, captae post tempora Troiae
qui mores hominum multorum vidit et urbes”.
non fumum ex fulgore, sed ex fumo dare lucem
cogitat, ut speciosa dehinc miracula promat,
Antiphaten Scyllamque et cum Cyclope Charybdim.
nec reditum Diomedis ab interitu Meleagri,
nec gemino bellum Troianum orditur ab ovo;
semper ad eventum festinat et in medias res
non secus ac notas auditorem rapit, et quae
desperat tractata nitescere posse relinquit,
atque ita mentitur, sic veris falsa remiscet,
primo ne medium, medio ne discrepet imum.
(Horace, Ep. 2.3.128-152)

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. (tr. Christopher Smart & Edward Henry Blakeney)