All reports of primitive singing, that is, of singing among races on a low plane of culture, make rhythm a wholly insistent element of the verse.... Rhythm is obscured or hidden by declamation only in times when the eye has usurped the functions of the ear, and when a highly developed prose makes the accented rhythm of poetry seem either old-fashioned or a sign of childhood. Not that one wishes to restore a sing-song reading, but rather a recognition of metrical structure, of those subtle effects in rhythm which mean so much in the poet's art; verse, in a word, particularly lyric verse, must not be read as if it were prose. Dramatic verse is a difficult problem.... For in drama one wishes nowadays to hear not rhythm, but the thought, the story, the point.... As thought recedes, as one comes nearer to those primitive emotions which were untroubled by thought, they get expression more and more in cadenced tones. And again, this cadenced emotional expression, as it grows stronger, grows wider; the barriers of irony and reserve, which keep a modern theatre tearless in the face of Lear's most pathetic utterance, break down; first, as one recedes from modern conditions, comes the sympathetic emotion of the spectators expressed in sighs and tears; ... then comes the partial activity of the spectators by their deputed chorus; and at last the throng of primitive times, common emotion in common expression, with no spectators, no audience, no reserve or comment of thought,--for thought is absorbed in the perception and action of communal consent; and here, by all evidence, rhythm rules supreme.... If, now, the curve of evolution in Aryan verse begins with an absolutely strict rhythm and alternate emphasis of syllables, often, as in Iranian, to the neglect of logical considerations; if the course of poetry is to admit logical considerations more and more, forcing in at least one case the abandoning of movable accent and the agreement of verse-emphasis with syllabic-emphasis, an undisputed fact; if poetry, too, first shakes off the steps of dancing, then the notes of song, finally the strict scanning of the verse, until now recited poetry is triumphantly logical, with rhythm as a subconscious element; if, finally, this process exactly agrees with the gradual increase of thought over emotion, with the analogous increase of solitary poetry over gregarious poetry,--then, surely, one has but to trace back this curve of evolution, and to project it into prehistoric conditions, in order to infer with something very close to certitude that rhythm is the primal fact in the beginnings of the poetic art....