Above all, as already observed, the beginning and termination of the particular feet ought not with abstract precision to be identical with the beginning and conclusion of single words. For, in the _first_ place, the reach forward[24] of the essentially exclusive word over the termination of the foot of the line affects the connection of the otherwise disparate rhythms. _Secondly_, when the verse accent falls on the final sound of a word carried forward as above described, we get on account of this in addition a distinct interval of time, the conclusion of a word having already come to a pause in something else, so that it is in fact this pause, which, in virtue of the accent united with it, is expressly made perceptible as a segment of time in the otherwise unbroken current. Caesuras of this sort are inevitable with every kind of verse. For although the distinct accent already confers on particular feet a more intimate and essential distinction, and thereby a certain variety, this sort of animation, especially in the case of verses, in which the same feet repeat each other without a break, as, for example, in our iambic, remain for all that in a measure entirely abstract and monotonous, and furthermore allow the particular feet to fall apart without a common bond. It is this gray monotony which the caesura checks, introducing a connection and more genuine animation within what was otherwise, with its undifferentiated regularity, the halting flow of verse, a life which, by virtue of the various positions in which the caesura may assert itself, is itself as manifold as is possible agreeably with the condition that its regulated definition is held free from any approach to lawless caprice. A _third_ accent is furthermore attached to the verse accent and caesura, which the words in other respects and independently possess, apart from their metrical employment. By this means the mode and degree in which the particular syllables are emphasized or the reverse increases in its variety. This verbal accent may, on the one hand, no doubt appear in conjunction with the accent of the verse and the caesura; and, if this is the case, the strength of the accents respectively is increased. But from another point of view it may stand independently of them on syllables which do not receive any further emphasis, and which we may say, in so far as they moreover require an accentuation to bring out their particular significance as verbal syllables, assert an effect counter to the verse rhythm, an effect which confers on the whole a novel and unique vitality.