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ONE:Mechanical engineering, like every other business pursuit, is directed to the accumulation of wealth; and as the attainment of any purpose is more surely achieved by keeping that purpose continually in view, there will be no harm, and perhaps considerable gain derived by an apprentice considering at the beginning the main object to which his efforts will be directed after learning his profession or trade. So far as an abstract principle of motives, the subject is of course unfit to consider in connection with engineering operations, or shop manipulation; but business objects have a practical application to be followed throughout the whole system of industrial pursuits, and are as proper to be considered in connection with machine-manufacturing as mechanical principles, or the functions and operation of machines. TWO:It is a matter of courtesy in the usages of a shop, and one of expediency to a learner, to ask questions from those who are presumed to be best informed on the subject to which the questions relate; and it is equally a matter of courtesy to ask questions of different workmen, being careful, however, never to ask two different persons the same question, nor questions that [169] may call out conflicting answers.

FORE:Tools should never be tempered by immersing their edges or cutting parts in the bath, and then allowing the heat to "run down" to attain a proper temper at the edge. I am well aware that this is attacking a general custom, but it is none the less wrong for that reason. Tools so hardened have a gradually diminishing temper from their point or edge, so that no part is properly tempered, and they require continual re-hardening, which spoils the steel; besides, the extreme edge, the only part which is tempered to a proper shade, is usually spoiled by heating and must be ground away to begin with. No latheman who has once had a set of tools tempered throughout by slow drawing, either in an oven, or on a hot plate, will ever consent to point hardening afterwards. A plate of iron, two to two and one-half inches thick, placed over the top of a tool dressing fire, makes a convenient arrangement for tempering tools, besides adding greatly to the convenience of slow heating, which is almost as important as slow drawing. The writer has by actual experiment determined that the amount of tool dressing [117] and tempering, to say nothing of time wasted in grinding tools, may in ordinary machine fitting be reduced one-third by "oven tempering."

THREE:II.��I��m pretty close to one of the richest men in America,�� he began. ��You see, we both enlisted in aviation units when the big war tore loose and got Uncle Sam mixed up in it. We were buddies, Atley and me. Well, after we came back I stayed in aviation, knocking around from control jobs to designing new gadgets like superchargers and all. But when he went to California and began to organize some passenger flying lines, I stayed East in a commercial pilot��s job.��

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THREE:In a meadow east of the city I saw three big guns mounted, the biggest I had seen as yet. They kept up a continuous and powerful cannonade at the forts near the town, that had not yet been taken. There were three of them left, of which Loncin was the most important.

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THREE:"And what is the news in The Netherlands about the war?"

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THREE:"And in the meantime what do you propose to do?" she asked, swiftly.It is also necessary to learn as soon as possible the technicalities pertaining to lathe work, and still more important to learn the conventional modes of performing various operations. Although lathe work includes a large range of operations which are continually varied, yet there are certain plans of performing each that has by long custom become conventional; to gain an acquaintance with these an apprentice should watch the practice of the best workmen, and follow their plans as near as he can, not risking any innovation or change until it has been very carefully considered. Any attempt to introduce new methods, modes of chucking work, setting and grinding tools, or other of the ordinary operations in turning, may not only lead to awkward mistakes, but will at once put a stop to useful information that might otherwise be gained from others. The technical terms employed in describing lathe work are soon learned, generally sooner than they are needed, and are often misapplied, which is worse than to be ignorant of them.

THREE:"Nor must you tell them that we detained you here. That was really not our intention at all, but just now we had no time to examine your papers."

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THREE:"Never mind that," he said hoarsely. "I did find you out, and here I am. Oh, it was a cunning plot of yours--so near and yet so far away. And as much brandy as I could drink so that I might drink myself to death, and after that perhaps a handsome monument testifying to my virtues. But I'm not going to stand it any more, I'm not going back there.""What can it all mean?" she whispered.

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THREE:The traction of belts upon pulleys, like that of locomotive wheels upon railways, being incapable of demonstration except by actual experience, for a long time hindered the introduction of belts as a means of transmitting motion and power except in cases when gearing or shafts could not be employed. Motion is named separately, because with many kinds of machinery that are driven at high speed��such as wood machines��the transmission of rapid movement must be considered as well as power, and in ordinary practice it is only by means of belts that such high speeds may be communicated from one shaft to another.But the mystery had hardly begun!

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THREE:I shall never forget that sight. The Meuse separated me from the raging blaze on the opposite bank. The flames roared violently, roofs and rafters and walls crashed down, and the wood of living trees was burning and screeching loudly. I saw but a sea of fire, one glaring glow, and the air was scorchingly hot. A light breeze blew through the place, and made clouds of smoke to whirl through the streets like avalanches of snow. The view down the longer streets leading straight from the hill-tops to the Meuse was very fantastic.

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THREE:"Four days ago her husband was buried. As he was addressing the League of Old-Retraitants at Cherath he was seized by a paralytic stroke, which proved fatal. She has no longer a home, beautiful Villa Rustica being completely burnt out, and now in ruins. But she refuses to return to The Netherlands, as she is still able to be of service to the people here.

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FORE:I went to bed early, for that day I had again walked from Maastricht to Li��ge. My little bedroom was quite in the roof of the house, and had evidently been used by a servant.

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FORE:Water-wheels, next to steam-engines, are the most common motive agents. For centuries water-wheels remained without much improvement or change down to the period of turbine wheels, when it was discovered that instead of being a very simple matter, the science of hydraulics and water-wheels involved some very intricate conditions, giving rise to many problems of scientific interest, that in the end have produced the class known as turbine wheels. FORE:This fine large village, actually a suburb of Li��ge, was quite deserted, not a living being was to be seen. I entered shops and caf��s, called at the top of my voice, but got no reply anywhere. I was inclined to believe that everybody had fled. And they would have been quite right too, for huge columns of smoke rose up from the heights around the place, four or five in a row, after a booming and rolling peal like thunder had seemed to rend the sky.Leona Lalage laughed aloud. The touch of those cool fingers thrilled her. To go away now, to abandon it all just when----. Ah, the thing was impossible. She might just as well have cast herself off Waterloo Bridge. FORE:"Of course, it wants a bit of explaining away," he said. "Still, supposing for argument sake you were the thief, how could we possibly connect you with the corner house and the poor fellow who was murdered there?"

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FORE:A moment later a gigantic motor-car came racing down at a great speed. Six soldiers stood up in it, their rifles pointed at me. I thought that they36 intended to shoot me and everybody they might meet, but a seventh soldier standing by the side of the chauffeur made a movement with his arms, from which I understood that he wanted me to put my hands up. I did so.That Virgil was acquainted with this philosophy and had accepted some of its principal conclusions is evident from a famous passage in the Sixth Aeneid,282 setting forth the theory of a universal and all-penetrating soul composed of fiery matter, whence the particular souls of men and animals are derived, by a process likened to the scattering and germination of seeds; from another equally famous passage in the Fourth Eclogue,283 describing the periodical recurrence of events in the same order as before; and also, although to a less extent, from his acceptance of the Stoic astronomy in the Georgics;284 a circumstance which, by the way, renders it most unlikely that he looked up to Lucretius as an authority in physical science.285 But even apart from this collateral evidence, one can see that the Aeneid is a Stoic poem. It is filled with the ideas of mutation and vicissitude overruled by a divinely appointed order; of the prophetic intimations by which that order is revealed; of the obedience to reason by which passion is subdued; and of the faith in divine goodness by which suffering is made easy to be borne. And there are also gleams of that universal humanity familiar to Stoicism, which read to some like an anticipation of the Christian or the modern spirit, but which really resemble them only as earlier manifestations of the same great philosophical movement.

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FORE:Hetty had no reply for the moment. That idea had never occurred to her before. Certainly she had never looked upon the Countess as a model mother; indeed, she had never seen her display what might be called natural affection.

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FORE:Evidently this kind of thing had happened before, and this was the fee usually paid. Bruce slipped the money in his pocket, feeling that he had earned it. The guide picked up a Bradshaw from the table and indicated Dover therein. Two strapped portmanteaus were on the floor.It seems to us that Hegel, in his anxiety to crush every historical process into the narrow symmetry of a favourite metaphysical formula, has confounded several entirely distinct conceptions under the common name of subjectivity. First, there is the right of private judgment, the claim of each individual to have a voice in the affairs of the State, and to have the free management of his own personal concerns. But this, so far from being modern, is one of the oldest customs of the Aryan race; and perhaps, could we look back to the oldest history of other races now despotically governed, we should find it prevailing among them also. It was no new nor unheard-of privilege that Rousseau vindicated for the peoples of his own time, but their ancient birthright, taken from them by the growth of a centralised military system, just as it had been formerly taken from the city communities of the Graeco-Roman world. In this respect, Plato goes against the whole248 spirit of his country, and no period of its development, not even the age of Homer, would have satisfied him.

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