ONE:ON THE YSERHow much originality there may be in the anti-materialistic arguments of Plotinus we cannot tell. He certainly marks a great advance on Plato and Aristotle, approximating, in this respect, much more closely than they do to the modern standpoint. The indivisibility and permanence of mind had, no doubt, been strongly insisted on by those teachers, in contrast with the extended and fluctuating nature of body. But they did not, like him, deduce these characteristics from a direct analysis of consciousness as such. Plato inferred the simplicity and self-identity of mind from the simplicity and self-identity of the ideas which it contemplates. Aristotle went a step further, or perhaps only expressed the same meaning more clearly, when he associated immateriality with the identity of subject and object in thought.444 Moreover, both Plato and Aristotle seem to have rested the whole spiritualistic case on objective rather than on subjective considerations; although, as we have seen, the subjective interest was what dominated all the while in their thoughts. Starting with the analogy of a living body, Plato argues, both in the Phaedrus and in the Laws, that soul must everywhere be the first cause of motion, and therefore must exist prior to body.445 The elaborate scientific analysis of Aristotle��s Physics leads up to a similar conclusion; and the ontological analysis of the Metaphysics starts with the distinction between Form and Matter in bodies, to end with the question of their relative priority, and of the objective machinery by which they are united. Plotinus, too, sometimes refers to mind as the source300 of physical order; but this is rather in deference to his authorities than because the necessity of such an explanation seemed to him, as it did to them, the deepest ground of a spiritualistic philosophy. On the other hand, his psychological arguments for the immateriality of the soul are drawn from a wider area of experience than theirs, feeling being taken into account no less than thought; instead of restricting himself to one particular kind of cognition for evidence of spiritual power, he looks for it in every manifestation of living personality. FORE:With a disturbed face Prout passed into the street. The men were still there.

ONE: FORE:"Oh, bosh! Stop it! These are, of course, all lies from Reuter; they did not come from Wolff. Japan is not going to declare war against us; much rather against Russia!"

ONE:VI.

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THREE:"The town-clerk, Eug. Marguery.Most of the difficulties which formerly pertained to drilling are now removed by machine-made drills which are manufactured and sold as an article of trade. Such drills do not require dressing and tempering or fitting to size after they are in use, make true holes, are more rigid than common solid shank drills, and will drill to a considerable depth without clogging.

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ONE:

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THREE:To avoid imperfection in the running spindles of lathes, or any lateral movement which might exist in the running bearings, there have been many attempts to construct lathes with still centres at both ends for the more accurate kinds of work. Such an arrangement would produce a true cylindrical rotation, but must at the same time involve mechanical complication to outweigh the object gained. It has besides been proved by practice that good fitting and good material for the bearings and spindles of lathes will insure all the accuracy which ordinary work demands.

ONE:Cores expand when heated, and require an allowance in their dimensions the reverse from patterns; this is especially the case when the cores are made upon iron frames. For cylindrical cores less than six inches diameter, or less than two feet long, expansion need not be taken into account by pattern-makers, but for large cores careful calculation is required. The expansion of cores is as the amount of heat imparted to them, and the amount of heat taken up is dependent upon the quantity of metal that may surround the core and its conducting power.

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The arrangement of patterns with reference to having certain parts of castings solid and clean is an important matter, yet one that is comparatively easy to understand. Supposing the iron in a mould to be in a melted state, and to contain, as it always must, loose sand and 'scruff,' and that the weight of the dirt is to melted iron as the weight of cork is to water, it is easy to see where this dirt would lodge, and where it would be found in the castings. The top of a mould or cope, as it is called, contains the dirt, while the bottom or drag side is generally clean and sound: the rule is to arrange patterns so that the surfaces to be finished will come on the bottom or drag side.

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By examining the history of great achievements in the mechanic arts, it will be seen that success has been mainly dependent upon predicting future wants, as well as upon an ability to supply such wants, and that the commercial value of mechanical improvements is often measured by conditions that the improvements themselves anticipate. The invention of machine-made drills, for example, was but a small matter; but the demand that has grown up since, and because of their existence, has rendered this improvement one of great value. Moulded bearings for shafts were also a trifling improvement when first made, but it has since influenced machine construction in America in a way that has given great importance to the invention.The words last quoted, which in a Christian sense are true enough, lead us over to the contrasting view of Aristotle��s theology, to the false theory of it held by critics like Prof. St. George Mivart. The Stagirite agrees with Catholic theism in accepting a personal God, and he agrees with the First Article of the English Church, though not with the Pentateuch, in saying that God is without parts or passions; but there his agreement ceases. Excluding such a thing as divine interference with nature, his theology of course excludes the possibility of revelation, inspiration, miracles, and grace. Nor is this a mere omission; it is a necessity of the system. If there can353 be no existence without time, no time without motion, no motion without unrealised desire, no desire without an ideal, no ideal but eternally self-thinking thought��then it logically follows that God, in the sense of such a thought, must not interest himself in the affairs of men. Again, Aristotelianism equally excludes the arguments by which modern theologians have sought to prove the existence of God. Here also the system is true to its contemporaneous, statical, superficial character. The First Mover is not separated from us by a chain of causes extending through past ages, but by an intervening breadth of space and the wheels within wheels of a cosmic machine. Aristotle had no difficulty in conceiving what some have since declared to be inconceivable, a series of antecedents without any beginning in time; it was rather the beginning of such a series that he could not make intelligible to himself. Nor, as we have seen, did he think that the adaptation in living organisms of each part to every other required an external explanation. Far less did it occur to him that the production of impressions on our senses was due to the agency of a supernatural power. It is absolutely certain that he would have rejected the Cartesian argument, according to which a perfect being must exist if it be only conceivable��existence being necessarily involved in the idea of perfection.252 Finally, not recognising such a faculty as conscience, he would not have admitted it to be the voice of God speaking in the soul.

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