Having ascertained the nature and limits of our subject, I proceed to the laws by which it is regulated. These would be endless, were verse of all different kinds to be taken under consideration. I propose therefore to confine the inquiry, to Latin or Greek hexameter, and to French and English heroic verse; which perhaps will carry me farther than the reader may chuse to follow. The observations I shall have occasion to make, will at any rate be sufficient for a specimen; and these with proper variations may easily be transferred to the composition of other sorts of verse. Before I enter upon particulars, it must be premised in general, that to verse of every kind, five things are of importance. 1st, The number of syllables that compose a verse. 2d, The different lengths of syllables, _i.e._ the difference of time taken in pronouncing. 3d, The arrangement of these syllables combined in words. 4th, The pauses or stops in pronouncing. 5th, Pronouncing syllables in a high or low tone. The three first mentioned are obviously essential to verse. If any of them be wanting, there cannot be that higher degree of modulation which distinguisheth verse from prose. To give a just notion of the fourth, it must be observed, that pauses are necessary for three different purposes. One is, to separate periods and members of the same period according to the sense: another is, to improve the modulation of verse: and the last is, to afford opportunity for drawing breath in reading. A pause of the first kind is variable, being long or short, frequent or less frequent, as the sense requires. A pause of the second kind, is in no degree arbitrary; its place being determined by the modulation. The last sort again is in a measure arbitrary, depending on the reader’s command of breath. This sort ought always to coincide with the first or second; for one cannot read with grace, unless, for drawing breath, opportunity be taken of a pause in the sense or in the melody; and for that reason this pause may be neglected. With respect then to the pauses of sense and of melody, it may be affirmed without hesitation, that their coincidence in verse is a capital beauty. But as it cannot be expected, in a long work especially, that every line should be so perfect; we shall afterward have occasion to see, that the pause necessary for sense must often, in some degree, be sacrificed to the verse-pause; and the latter sometimes to the former.