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As a means for transmitting power, shafts afford the very important advantage that power can be easily taken off at any point throughout their length, by means of pulleys or gearing, also in forming a positive connection between the motive-power and machines, or between the different parts of machines. The capacity of shafts in resisting torsional strain is as [46] the cube of their diameter, and the amount of torsional deflection in shafts is as their length. The torsional capacity being based upon the diameter, often leads to the construction of what may be termed diminishing shafts, lines in which the diameter of the several sections are diminished as the distance from the driving power increases, and as the duty to be performed becomes less. This plan of arranging line shafting has been and is yet quite common, but certainly was never arrived at by careful observation. Almost every plan of construction has both advantages and disadvantages, and the best means of determining the excess of either, in any case, is to first arrive at all the conditions as near as possible, then form a "trial balance," putting the advantages on one side and the disadvantages on the other, and footing up the sums for comparison. Dealing with this matter of shafts of uniform diameter and shafts of varying diameter in this way, there may be found in favour of the latter plan a little saving of material and a slight reduction of friction as advantages. The saving of material relates only to first cost, because the expense of fitting is greater in constructing shafts when the diameters of the different pieces vary; the friction, considering that the same velocity throughout must be assumed, is scarcely worth estimating.

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Lets get busy! urged Sandy.After reaching the main road they turned to the right towards Vis, probably in order to try to cross the Meuse near Lixhe and then proceed to Tongres along the above-mentioned road. It would not be an easy undertaking, for the forts refused to keep silent, and already many a wounded man was carried on a comrade's horse.
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TWO:"I want to speak to you for a moment," said Prout.In the last chapter we considered the philosophy of Plato chiefly under its critical and negative aspects. We saw how it was exclusively from that side that he at first apprehended and enlarged the dialectic of Socrates, how deeply his scepticism was coloured by the religious reaction of the age, and how he attempted, out of his masters mouth, to overturn the positive teaching of the master himself. We saw how, in the Protagoras, he sketched a theory of ethics, which was no sooner completed than it became the starting-point of a still more extended and arduous enquiry. We followed the widening horizon of his speculations until they embraced the whole contemporary life of Hellas, and involved it in a common condemnation as either hopelessly corrupt, or containing within itself the seeds of corruption. We then saw how, by a farther generalisation, he was led to look for the sources of error in the laws of mans sensuous nature and of the phenomenal world with which it holds communion; how, moreover, under the guidance of suggestions coming both from within and from without, he reverted to the earlier schools of Greek thought, and brought their results into parallelism with the main lines of Socratic dialectic. And finally, we watched him planting a firm foothold on the basis of mathematical demonstration; seeking in the very constitution of the soul itself for a derivation of the truths which sensuous experience could not impart, and winning back from215 a more profoundly reasoned religion the hope, the self-confidence, the assurance of perfect knowledge, which had been formerly surrendered in deference to the demands of a merely external and traditional faith. That God alone is wise, and by consequence alone good, might still remain a fixed principle with Plato; but it ceased to operate as a restraint on human aspiration when he had come to recognise an essential unity among all forms of conscious life, which, though it might be clouded and forgotten, could never be entirely effaced. And when Plato tells us, at the close of his career, that God, far more than any individual man, is the measure of all things,133 who can doubt that he had already learned to identify the human and divine essences in the common notion of a universal soul?
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THREE:Slotting machines with vertical cutting movement differ from planing machines in several respects, to which attention may be directed. In slotting, the tools are in most cases held rigidly and do not swing from a pivot as in planing machines. The tools are held rigidly for two reasons; because the force of gravity cannot be employed to hold them in position at starting, and because the thrust or strain of cutting falls parallel, and not transverse to the tools as in planing. Another difference between slotting and planing is that the cutting movement is performed by the tools and not by movement of the material. The cutting strains are also different, falling at right angles to the face of the table, in the same direction as the force of gravity, and not parallel to the face of the table, as in planing and [135] shaping machines.My "foreign" passport was, of course, in French, of which language the man evidently knew not a word. Although I explained that this passport was the best one could get in The Netherlands, that I had paid six guilders and seventy-five cents for it, that I was a war-correspondent of De Tijd, it was all useless. I had to go with him to the guard-house, and the man kept the queer passportthe damning piece of evidencefirmly in his hand. All the inquisitive loafers, of which the frontier was full during those days, followed me, and so we went in procession to the guard-house, at some distance from the frontier. I heard all sorts of discussions behind me, and constantly caught words like: German, boche, deserter, franc-tireur, spy, and other complimentary niceties.
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THREE:"I admit it. Leon discovered my whereabouts, and that I was apparently rich and prosperous. He demanded large sums of money. As a matter of fact I was driven to my wits' ends for cash then, and I refused. I had to drug him and detain him to still that fool's tongue of his. He might have done me a grave mischief. Then I had a bit of luck, and I gave Leon four hundred sovereigns. He knew where you could be found; he told me he wanted to send half to you. I allowed him to go so that he could change his gold into notes for the purpose." Lorem ipsum dolor sit amet, consectetur adipisicing elit.
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FORE:Immediately after the church was set on fire, the dean was arrested, as well as the burgomaster and five reverend sisters. These last-mentioned had been in prison a fortnight, when at last the Germans discovered that the little sisters were of German nationality. The Very Reverend Dean had been treated very badly during his captivity.The car had stopped just before the corner house!
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FORE:Dick agreed readily.Ren rolled down the roof to a long ledge that the light had shown him. If he could run along that he could gain the next house, and go a deal further. Then he might slip down another ladder, and so through a sleeping household to safety. He rocked unsteadily over on the ledge with his feet hanging perilously over the parapet; the next instant one of the police officers, at the risk of his neck, was upon him. Ren would have wriggled for his knife, but he dared not move.
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FORE:There was a swift drop of their own craft as Jeff dived, came into a good position and zoomed past the yacht, close to it.

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FORE:Descartes had already accomplished a great simplification of the speculative problem by summing up all existence under the two heads of extension and thought. It remained to account for these, and to reduce them to a single idea. As we have seen, they were derived from Greek philosophy, and the bond which was to unite them must be sought for in the same direction. It will be remembered that the systems of Plato and Aristotle were bounded at either extremity by a determinate and by an indeterminate principle. With the one, existence ranged between the Idea of Good at the upper end of the scale and empty space at the lower; with the other, between absolute Thought and First Matter. It was by combining the two definite terms, space and thought, that Descartes had constructed his system; and after subtracting these the two indefinite terms remained. In one respect they were even more opposed to each other than were the terms with which they had been respectively associated. The Idea403 of Good represented unity, identity, and constancy, as against plurality, difference, and change; while Aristotles Matter was, by its very definition, multiform, fluctuating, and indeterminate. Nevertheless, there were equally important analogies traceable between them. No very clear account could be given of either, and both were customarily described by negatives. If Matter fell short of complete existence, the Good transcended all existence. If the one was a universal capacity for assuming Forms, the other was the source whence all Forms proceeded. When the distinctive characteristics of an individual were thought away, the question might well be mooted into which principle it would return. The ambiguous use of the word Power contributed still further to their identification, for it was not less applicable to the receptive than to the productive faculty. Now we have just seen into what importance the idea of Power suddenly sprang at the Renaissance: with Bruno it was the only abiding reality of Nature; with Hobbes it was the only object of human desire.III.

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FORE:When I arrived in Louvain I heard of a young Fleming who was then being nursed in a hospital established by the Norbertine Fathers, and had been serving at two pieces of ordnance near Corbeek-Loo. As the army was forced to retreat in the evening his comrades were compelled to abandon the two guns, but he had to stay, being wounded in the leg by a grape shot. The Germans made him prisoner, and tied him to a tree. By an immense effort he succeeded in tearing himself loose, and dragged himself towards a farm-house. At a short distance from this goal he was stopped, however, by a German soldier. The Fleming, putting forth all his remaining strength, gave the other such a tremendous blow in the face with his rifle-butt that he fell down dead. Subsequently this boy reached the farm-house, where he was charitably received. Later on he was fetched away by the Sisters from Boven-Loo, and finally from that institution by the Norbertine Fathers.

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If a civil engineer is wanted to survey railways, construct docks, bridges, buildings, or permanent works of any kind, there are scores of men ready for the place, and qualified to discharge the duties; but if an engineer is wanted to design and construct machinery, such a person is not easy to be found, and if found, there remains that important question of competency; for the work is not like that of constructing permanent works, where several men may and will perform the undertaking very much in the same manner, and perhaps equally well. In the construction of machinery it is different; the success will be directly as the capacity of the engineer, who will have but few precedents, and still fewer principles, to guide him, and generally has to set out by relying mainly upon his special knowledge of the operation and application of such machines as he has to construct.Balmayne concealed a smile. He had got it. There was only one way in which Hetty could have summoned her lover, and that was by means of the telephone. That there was such an instrument in the house he knew quite well. And why did Hetty Lawrence do this thing? Was she merely frightened, or had she learnt a great deal more than the conspirators imagined?"The more reason why I should do so," Leona sneered. "If it did really matter, I would see my right arm rotting off before I put a pen to paper. But I have had a most worthy antagonist, and I know the game too well not to play it correctly. Give me a pen and let me finish it."But when Neo-Platonism, as a literature and a system, had given way to the original authorities from which it was derived, its influence did not, on that account, cease to be felt. In particular, Plotinus gave currency to a certain interpretation of Platos teaching which has been universally352 accepted until a comparatively recent period, perhaps one may say until the time of Schleiermacher. We have seen how many elements of Platonism he left out of sight; and, thanks to his example, followed as it naturally was by Catholic theologians, the world was content to leave them out of sight as well. The charming disciple of Socrates whom we all know and lovethe literary and dramatic artist, the brilliant parodist, the sceptical railleur from the shafts of whose irony even his own theories are not safe, the penetrating observer of human life, the far-seeing critic and reformer of social institutionsis a discovery of modern scholarship. Not as such did the master of idealism appear to Marsilio Ficino and Michael Angelo, to Lady Jane Grey and Cudworth and Henry More, to Berkeley and Hume and Thomas Taylor, to all the great English poets from Spenser to Shelley; not as such does he now appear to popular imagination; but as a mystical enthusiast, a dreamer of dreams which, whether they be realised or not in some far-off sphere, are, at any rate, out of relation to the world of sensuous experience and everyday life. So absolute, indeed, is the reaction from this view that we are in danger of rushing to the contrary extreme, of forgetting what elements of truth the Plotinian interpretation contained, and substituting for it an interpretation still more one-sided, still more inadequate to express the scope and splendour of Platos thoughts. Plato believed in truth and right and purity, believed in them still more profoundly than Plotinus; and his was a more effectual faith precisely because he did not share the sterile optimism of his Alexandrian disciple, but worked and watched for the realisation of what, as yet, had never been realised.523"I don't want to pry into your affairs," said Lawrence. "But would you mind telling me one thing? The Countess owes you money?"On the other hand, the amount that an apprentice may earn by his labour is governed by his natural capacity, and by the interest he may feel in advancing; also from the view he may take of the equity of his engagement, and the estimate that he places upon the privileges and instruction that he receives. In many branches of business, where the nature of the operations carried on are measurably uniform, and have not for a long time been much affected by changes and improvements, the conditions of apprenticeship are more easy to define; but mechanical engineering is the reverse of this, it lacks uniformity both as to practice and what is produced. To estimate the actual value of apprentice labour in an engineering-work is not only a very difficult matter, but to some extent impracticable even by those of long experience and skilled in such investigations; and it is not to be expected that a beginner will under such circumstances be able to understand the value of such labour: he is generally led to the conclusion that he is unfairly treated, that his services are not sufficiently paid for, and that he is not advanced rapidly enough."It's all right," he said. "I have had Balmayne here as you suggested. And I have told him exactly as much as you desired him to know. He's just gone off in a great hurry, for any money to Lytton Avenue."
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