The elegance of a discourse is not its eloquence; it is a part of it; it is neither the harmony nor metre alone; it is clearness, metre, and choice of words, united.
There are languages in Europe in which nothing is more scarce than an elegant expression. Rude terminations, frequent consonants, and auxiliary-verbs grammatically repeated in the same sentence, offend the ears even of the natives themselves.
A discourse may be elegant without being good, elegance being, in reality, only a choice of words; but a discourse cannot be absolutely good without being elegant. Elegance is still more necessary to poetry than eloquence, because it is a part of that harmony so necessary to verse.
An orator may convince and affect even without elegance, purity, or number; a poet cannot really do so without being elegant: it is one of the principal merits of Virgil. Horace is much less elegant in his satires and epistles, so that he is much less of a poet sermoni proprior.
The great point in poetry and the oratorical art is that the elegance should never appear forced; and the poet in that, as in other things, has greater difficulties than the orator, for harmony being the base of his art, he must not permit a succession of harsh syllables. He must even sometimes sacrifice a little of the thought to elegance of expression, which is a constraint that the orator never experiences.
It should be remarked that if elegance always appears easy, all that is easy and natural is not, however, elegant.
It is seldom said of a comedy that it is elegantly written. The simplicity and rapidity of a familiar dialogue exclude this merit, so proper to all other poetry. Elegance would seem inconsistent with the comic. A thing elegantly said would not be laughed at, though most of the verses of Molière's "Amphitryon," with the exception of those of mere pleasantry, are elegantly written. The mixture of gods and men in this piece, so unique in its kind, and the irregular verses, forming a number of madrigals, are perhaps the cause.
A madrigal requires to be more elegant than an epigram, because the madrigal bears somewhat the nature of the ode, and the epigram belongs to the comic. The one is made to express a delicate sentiment, and the other a ludicrous one.
Elegance should not be attended to in the sublime: it would weaken it. If we read of the elegance of the Jupiter Olympus of Phidias, it would be a satire. The elegance of the "Venus of Praxiteles" may be properly alluded to.