The golden age for which the human heart has an ineradicable longing is here presented not as poetical, which it certainly is, but as a “state of nature” from which man has actually fallen. The more or less innocent Arcadian dreamer is being transformed into the dangerous Utopist. He puts the blame of the conflict and division of which he is conscious in himself upon the social conventions that set bounds to his temperament and impulses; once get rid of these purely artificial restrictions and he feels that he will again be at one with himself and “nature.” With such a vision of nature as this it is not surprising that every constraint is unendurable to Rousseau, that he likes, as Berlioz was to say of himself later, to “make all barriers crack.” He is ready to shatter all the forms of civilized life in favor of something that never existed, of a state of nature that is only the projection of his own temperament and its dominant desires upon the void. His programme amounts in practice to the indulgence of infinite indeterminate desire, to an endless and aimless vagabondage of the emotions with the imagination as their free accomplice. This longing of the highly sophisticated person to get back to the primitive and naïve and unconscious, or what amounts to the same thing, to shake off the trammels of tradition and reason in favor of free and passionate self-expression, underlies, as I have pointed out, the conception of original genius which itself underlies the whole modern movement. A book reflecting the primitivistic trend of the eighteenth century, and at the same time pointing the way, as we shall see presently, to the working out of the fundamental primitivistic contrast between the natural and the artificial in the romanticism of the early nineteenth century, is Schiller’s “Essay on Simple and Sentimental Poetry.” The poetry that does not “look before or after,” that is free from self-questioning and self-consciousness, and has a childlike spontaneity, Schiller calls simple or naïve. The poet, on the other hand, who is conscious of his fall from nature and who, from the midst of his sophistication, longs to be back once more at his mother’s bosom, is sentimental. Homer and his heroes, for example, are naïve; Werther, who yearns in a drawing-room for the Homeric simplicity, is sentimental. The longing of the modern man for nature, says Schiller, is that of the sick man for health. It is hard to see in Schiller’s “nature” anything more than a development of Rousseau’s primitivistic Arcadia. To be sure, Schiller warns us that, in order to recover the childlike and primitive virtues still visible in the man of genius, we must not renounce culture. We must not seek to revert lazily to an Arcadia, but must struggle forward to an Elysium. Unfortunately Schiller’s Elysium has a strange likeness to Rousseau’s Arcadia; and that is because Schiller’s own conception of life is, in the last analysis, overwhelmingly sentimental.