Such is the mild and conciliatory mode of treatment at first adopted by Plato in dealing with the principal representative of the SophistsProtagoras. In the Dialogue which bears his name the famous humanist is presented to us as a professor of popular unsystematised morality, proving by a variety of practical arguments and ingenious illustrations that virtue can be taught, and that the preservation of social order depends upon the possibility of teaching it; but unwilling to188 go along with the reasonings by which Socrates shows the applicability of rigorously scientific principles to conduct. Plato has here taken up one side of the Socratic ethics, and developed it into a complete and self-consistent theory. The doctrine inculcated is that form of utilitarianism to which Mr. Sidgwick has given the name of egoistic hedonism. We are brought to admit that virtue is one because the various virtues reduce themselves in the last analysis to prudence. It is assumed that happiness, in the sense of pleasure and the absence of pain, is the sole end of life. Duty is identified with interest. Morality is a calculus for computing quantities of pleasure and pain, and all virtuous action is a means for securing a maximum of the one together with a minimum of the other. Ethical science is constituted; it can be taught like mathematics; and so far the Sophists are right, but they have arrived at the truth by a purely empirical process; while Socrates, who professes to know nothing, by simply following the dialectic impulse strikes out a generalisation which at once confirms and explains their position; yet from self-sufficiency or prejudice they refuse to agree with him in taking their stand on its only logical foundation.
ONE:Dressed in my sporting attire, and carrying some necessaries in a knapsack, I started early, going towards Vis along the canal. As I came to the Netherland boundary-stone and noticed that of Belgium, I had a moment of doubt, but it lasted for a second only. In order to divert my thoughts I walked somewhat more briskly, but was stopped suddenly on Belgian ground by a custom-house officer. I was astonished to see that official there still, for the Germans must be quite near andas I had been toldsmall patrols had advanced frequently to this point. My papers were found to be in order, and the man seemed very happy to meet a journalist.
Again the engine roared as they swung around, laying a course to take them above the rolling mist, toward the end of the island around whichor beyond whichthe yacht should be cruising or waiting.Machines do not create or consume, but only transmit and apply power; and it is only by conceiving of power as a constant element, independent of every kind of machinery, that the learner can reach a true understanding of the nature of machines. When once there is in the mind a fixed conception of power, dissociated from every kind of mechanism, there is laid, so to speak, a solid foundation on which an understanding of machines may be built up.
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