Institutio Oratoria

But, having stated that all prose rhythm consists of feet, I must say something on these as well. Different names are given to these feet, and it is necessary to determine what we shall call each of them. For my part I propose to follow Cicero [*](Or. ch. lxiv. 7. ) (for he himself followed the most eminent Greek authorities), with this exception, that in my opinion a foot is never more than three syllables long, whereas Cicero includes the paean [*]( For paean see § 96. The two varieties with which Quintilian is concerned are– u u u and u u u –. ) and the dochmiac (u – – u –), of which the former has four and the latter as many as five syllables.

He does not, however, conceal the fact that some regard these as rhythms rather than feet: and they are right in so doing, since whatever is longer than three syllables involves more than one foot. Since then there are four feet which consist of two syllables, and eight composed of three, I shall call them by the following names: two long syllables make a spondee; the pyrrhic or pariambus, as some call it, is composed of two shorts; the iambus of a short followed by a long; its opposite, that is a long followed by a short, is a choreus, for I prefer that term to the name of trochee which is given it by others.

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whereas, if the long syllables come first the foot is called a palimbacchius. Three shorts make a trochee, although those who give that name to the choreus call it a tribrach: three longs make a molossus.

Every one of these feet is employed in prose, but those which take a greater time to utter and derive a certain stability from the length of their syllables produce a weightier style, short syllables being best adapted for a nimble and rapid style. Both types are useful in their proper place: for weight and slowness are rightly condemned in passages where speed is required, as are jerkiness and excessive speed in passages which call for weight.

It may also be important to remark that there are degrees of length in long syllables and of shortness in short. Consequently, although syllables may be thought never to involve more than two time-beats or less than one, and although for that reason in metre all shorts and all longs are regarded as equal to other shorts and longs, they none the less possess some undefinable and secret quality, which makes some seem longer and others shorter than the normal. Verse, on the other hand, has its own peculiar features, and consequently some syllables may be either long or short.

Indeed, since strict law allows a vowel to be long or short, as the case may be, when it stands alone, no less than when one or