change the existing state of society, his aim was to construct a state in which change would subsequently have no place. The final end of life is fixed; given a state framed with this end in view, not even minor details are to be altered. Though they might not be inherently important, yet if permitted they would inure the minds of men to the idea of change, and hence be dissolving and anarchic. The breakdown of his philosophy is made apparent in the fact that he could not trust to gradual improvements in education to bring about a better society which should then improve education, and so on indefinitely. Correct education could not come into existence until an ideal state existed, and after that education would be devoted simply to its conservation. For the existence of this state he was obliged to trust to some happy accident by which philosophic wisdom should happen to coincide with possession of ruling power in the state. 4. The "Individualistic" Ideal of the Eighteenth Century. In the eighteenth-century philosophy we find ourselves in a very different circle of ideas. "Nature" still means something antithetical to existing social organization; Plato exercised a great influence upon Rousseau. But the voice of nature now speaks for the diversity of individual talent and for the need of free development of individuality in all its variety. Education in accord with nature furnishes the goal and the method of instruction and discipline. Moreover, the native or original endowment was conceived, in extreme cases, as nonsocial or even as antisocial. Social arrangements were thought of as mere external expedients by which these nonsocial individuals might secure a greater amount of private happiness for themselves. Nevertheless, these statements convey only an inadequate idea of the true significance of the movement. In reality its chief interest was in progress and in social progress. The seeming antisocial philosophy was a somewhat transparent mask for an impetus toward a wider and freer society--toward cosmopolitanism. The positive ideal was humanity. In membership in humanity, as distinct from a state, man's capacities would be liberated; while in existing political organizations his powers were hampered and distorted to meet the requirements and selfish interests of the rulers of the state. The doctrine of extreme individualism was but the counterpart, the obverse, of ideals of the indefinite perfectibility of man and of a social organization having a scope as wide as humanity. The emancipated individual was to become the organ and agent of a comprehensive and progressive society.