Boileau's art of poetry is to be admired, because he always says true and useful things in a pleasing manner, because he always gives both precept and example, and because he is varied, passing with perfect ease, and without ever failing in purity of language, "From grave to gay, from lively to severe."

His reputation among men of taste is proved by the fact that his verses are known by heart; and to philosophers it must be pleasing to find that he is almost always in the right.

A Philosophical Dictionary, Volume 2 (of 10) — Part 35

As we have spoken of the preference which may sometimes be given to the moderns over the ancients, we will here venture to presume that Boileau's art of poetry is superior to that of Horace. Method is certainly a beauty in a didactic poem; and Horace has no method. We do not mention this as a reproach; for his poem is a familiar epistle to the Pisos, and not a regular work like the "Georgics": but there is this additional merit in Boileau, a merit for which philosophers should give him credit.

A Philosophical Dictionary, Volume 2 (of 10) — Part 35

The Latin art of poetry does not seem nearly so finely labored as the French. Horace expresses himself, almost throughout, in the free and familiar tone of his other epistles. He displays an extreme clearness of understanding and a refined taste, in verses which are happy and spirited, but often without connection, and sometimes destitute of harmony; he has not the elegance and correctness of Virgil. His work is good, but Boileau's appears to be still better: and, if we except the tragedies of Racine, which have the superior merit of treating the passions and surmounting all the difficulties of the stage, Despréaux's "Art of Poetry" is, indisputably, the poem that does most honor to the French language.

A Philosophical Dictionary, Volume 2 (of 10) — Part 35

It is lamentable when philosophers are enemies to poetry. Literature should be like the house of Mæcenas--_"est locus unicuique suus."_ The author of the "Persian Letters"--so easy to write and among which some are very pretty, others very bold, others indifferent, and others frivolous--this author, I say, though otherwise much to be recommended, yet having never been able to make verses, although he possesses imagination and often superiority of style, makes himself amends by saying that "contempt is heaped upon poetry," that "lyric poetry is harmonious extravagance." Thus do men often seek to depreciate the talents which they cannot attain.