O ye elder of the youths, though you are framed to a right judgment by your father 's instructions, and are wise in yourself, yet take this truth along with you,[ and] remember it; that in certain things a medium and tolerable degree of eminence may be admitted: a counselor and pleader at the bar of the middle rate is far removed from the merit of eloquent Messala, nor has so much knowledge of the law as Casselius Aulus, but yet he is in request; [but] a mediocrity in poets neither gods, nor men, nor[ even] the booksellers ' shops have endured. As at an agreeable entertainment discordant music, and muddy perfume, and poppies mixed with Sardinian honey give offense, because the supper might have passed without them; so poetry, created and invented for the delight of our souls, if it comes short ever so little of the summit, sinks to the bottom. 