We are now sufficiently prepared for entering upon particulars; and Latin or Greek Hexameter, which are the same, coming first in order, I shall exhaust what I have to say upon this species of verse, under the four following heads; of number, arrangement, pause, and accent; for as to quantity, so far as concerns the present point, what is observed above may suffice.
Hexameter lines are, with respect to time, all of the same length. A line may consist of seventeen syllables; and when regular and not Spondaic, it never has fewer than thirteen. Hence it is plain, that where the syllables are many, the plurality must be short; where few, the plurality must be long. And upon the whole, the number of syllables in every line with respect to the time taken in pronouncing, are equivalent to twelve long syllables, or twenty-four short.
With regard to arrangement, this line is susceptible of much variety. The succession of long and short syllables, may be greatly varied without injuring the melody. It is subjected however to laws, that confine its variety within certain limits. For trying the arrangement, and for determining whether it be perfect or faulty, grammarians have invented a rule by Dactyles and Spondees, which they denominate _feet_. One at first view is led to think, that these feet are also intended to regulate the pronunciation. But this is far from being the case. It will appear by and by, that the rules of pronunciation are very different. And indeed were one to pronounce according to these feet, the melody of a Hexameter line would be destroy’d, or at best be much inferior to what it is when properly pronounced[99]. These feet then must be confined to their sole province of regulating the arrangement, for they serve no other purpose. They are withal so artificial and complex, that, neglecting them altogether, I am tempted to substitute in their room, other rules, more simple and of more easy application; for example, the following. 1st, The line must always commence with a long syllable, and close with two long preceded by two short. 2d, More than two short can never be found in any part of the line, nor fewer than two if any. And, 3d, Two long syllables which have been preceded by two short, cannot also be followed by two short. These few rules fulfil all the conditions of a Hexameter line, with relation to order or arrangement. To these again a single rule may be substituted, for which I have a still greater relish, as it regulates more affirmatively the construction of every part. That I may put this rule into words with the greater facility, I take a hint from the twelve long syllables that compose an Hexameter line, to divide it into twelve equal parts or portions, being each of them one long syllable or two short. This preliminary being established, the rule is shortly what follows. The 1st, 3d, 5th, 7th, 9th, 11th, and 12th portions, must each of them be one long syllable; the 10th must always be two short syllables; the 2d, 4th, 6th, and 8th, may indifferently be one long or two short. Or to express the thing still more curtly, The 2d, 4th, 6th, and 8th portions may be one long syllable or two short; the 10th must be two short syllables; all the rest must consist of one long syllable. This fulfils all the conditions of an Hexameter line, and comprehends all the combinations of Dactyles and Spondees that this line admits.