By the term “wisdom” the Greeks covered very nearly what we mean by mental self-culture. Now there has been a wide divergence of opinion among different peoples respecting this matter. Primitive races can of course have no feeling of obligation as to intellectual self-culture; but even a people as advanced in civilization as the Romans may have little or no conscience concerning it. Throughout a great part of the medieval age in Europe mental culture was looked upon with suspicion. Very few regarded it as a duty. But since the Renaissance, that is, since the rebirth in the European world of the Greek spirit, intellectual culture has been coming to be regarded more and more as an urgent and imperious duty. It is to the ancient Greeks, as implied in what we have just said, that we are largely indebted for this ethical feeling. To the truly representative Greek the ethical imperative to seek self-realization called especially for the development of the mind, “his true self.” Mere intellectual curiosity, love of knowledge for its own sake, was, it is true, one of the creative forces of Greek intellectualism; but the ethical motive was ever near. In the Socratic philosophy indeed it is made the dominant motive for the reason that virtuous conduct is by Socrates held to be dependent upon knowledge, the knowledge of things as they really are, things human and divine. With the philosopher the gaining of this knowledge is the aim and end of life. [Sidenote: The development of the body a duty; the ethical element in Greek athleticism] Asceticism, a chief characteristic of which is the conception that there is something meritorious in the illtreatment or neglect of the body, is one of the most striking phenomena in the moral history of mankind. The Oriental peoples especially have ever been easily persuaded, under the influence of religious ideas, that the body should be illtreated in the interest of the spirit. In passing from Asia to Greece we seem to enter a new ethical atmosphere. We leave behind every trace of asceticism. We are no longer surrounded by unkempt, gaunt, hollow-eyed fakirs, anchorites, and monks. In Greek thought, as we have seen, there was no trace of that Oriental idea of a warring between body and spirit. This happy consciousness of the Greek of harmony in his own being had most important consequences for Greek morality. It made the development of the body, equally with that of the soul, an ethical requirement. The outcome was Greek athleticism, one of the most attractive phases of Hellenic civilization.