ONE:Again, I think that Zeller quite misconceives the relation between Greek philosophy and Greek life when he attributes the intellectual decline of the post-Aristotelian period, in part at least, to the simultaneous ruin of public spirit and political independence. The degeneracy of poetry and art, of eloquence and history, may perhaps be accounted for in this way, but not the relaxation of philosophical activity. On the contrary, the disappearance of political interests was of all conditions the most favourable to speculation, as witness the Ionians, Democritus, and Aristotle. Had the independence and power of the great city-republics been prolonged much further, it is probableas the example of the Sophists and Socrates seems to showthat philosophy would have becomexi still more absorbingly moral and practical than it actually became in the Stoic, Epicurean, and Sceptical schools. And theoretical studies did, in fact, receive a great impulse from the Macedonian conquest, a large fund of intellectual energy being diverted from public affairs to the pursuit of knowledge, only it took the direction of positive science rather than of general speculation.2It is only in this higher region that perfect virtue can be realised. The maintenance of a settled balance between rival solicitations, or between the excess and defect of those impulses which lead us to seek pleasure and avoid pain, is good indeed, but neither the only nor the chief good. The law of moderation does not extend to that supremely happy life which is related to our emotional existence as the aether to the terrestrial elements, as soul to body, as reason to sense, as science to opinion. Here it is the steady subordination of means to ends which imitates the insphering of the heavenly orbs, the hierarchy of psychic faculties, and the chain of syllogistic arguments. Of theoretic activity we cannot have too much, and all other activities, whether public or private, should be regarded as so much machinery for ensuring its peaceful prosecution. Wisdom and temperance had been absolutely identified by Socrates; they are as absolutely held apart by Aristotle. And what we have had occasion to observe in the other departments of thought is verified here once more. The method of analysis and opposition, apparently so prudent, proved, in the end, unfruitful. Notwithstanding his paradoxes, Socrates was substantially right. The moral regeneration of the world was destined to be brought about, not by Dorian discipline, but by free Athenian thought, working on practical conceptionsby the discovery of new moral truth, or rather by the dialectic development of old truth. And, conversely, the highest development of theoretic activity was not attained by isolating it in egoistic self-contemplation from the world of human needs, but by consecrating it to their service, informing it with their vitality, and subjecting it, in common with them, to that law of moderation from which no energy, however godlike, is exempt.
