Seventh.Draught, the bevel or inclination on the sides of patterns to allow them to be withdrawn from the moulds without dragging or breaking the sand.In compression processes no material is cut away as in cutting or grinding, the mass being forced into shape by dies or forms that give the required configuration. The action of compressing machines may be either intermittent, as in the case of rolling mills; percussive, as in steam hammers, where a great force acts throughout a limited distance; or gradual and sustained, as in press forging. Machines of application, for abrading or grinding, are constantly coming more into use; their main purpose being to cut or shape material too hard to be acted upon by compression or by cutting processes. It follows that the necessity for machines of this kind is in proportion to the amount of hard material which enters into manufactures; in metal work the employment of hardened steel and iron is rapidly increasing, and as a result, grinding machines have now a place among the standard machine tools of a fitting shop.
ONE:Mamie and Hetty were playing together in the garden. The child was shouting merrily. Fond of children, Lawrence disclaimed any feeling of annoyance.There were yelling in the street below. As they passed their raucous cries uprose so that from the babel some sense could be made--
THREE:The father got up and went to a small cupboard from which he took some papers, and his eyes, and those of his wife and daughter, became moist at once; letters from their only boy, written on the184 battle-field! He read them out with a broken voice, frequently interrupted by sobs. I said nothing, could not utter a word.
The military organisation of the empire had the further effect of giving a high social status to retired centurionsmen probably recruited from the most barbarous provincial populations, and certainly more remarkable for their huge size than for their mental gifts.316 When one of these heroes heard a philosopher state that nothing can be made out of nothing, he would ask with a horse-laugh whether that was any reason for going without ones dinner.317 On the other hand, when it came to be a question of supernatural agency, a man of this type would astonish the Jews themselves by his credulity. Imbued with the idea of personal authority, he readily fancied that anyone standing high in the favour of God could cure diseases from a distance by simply giving them the word of command to depart.318On that day I saw for the first time in Belgium German sailors and marines, and even an admiral and some officers. At that time the appearance of the naval men gave the newspapers much room for conjectures; it was found later that they were to be used in the attack on Antwerp, and afterwards had the task allotted to them of occupying the sea-board.The third great idea of Stoicism was its doctrine of humanity. Men are all children of one Father, and citizens37 of one State; the highest moral law is, Follow Nature, and Nature has made them to be social and to love one another; the private interest of each is, or should be, identified with the universal interest; we should live for others that we may live for ourselves; even to our enemies we should show love and not anger; the unnaturalness of passion is proved by nothing more clearly than by its anti-social and destructive tendencies. Here, also, the three great Stoics of the Roman empireSeneca, Epicttus, and Marcus Aureliusrather than the founders of the school, must be our authorities;82 whether it be because their lessons correspond to a more developed state of thought, or simply because they have been more perfectly preserved. The former explanation is, perhaps, the more generally accepted. There seems, however, good reason for believing that the idea of universal lovethe highest of all philosophical ideas next to that of the universe itselfdates further back than is commonly supposed. It can hardly be due to Seneca, who had evidently far more capacity for popularising and applying the thoughts of others than for original speculation, and who on this subject expresses himself with a rhetorical fluency not usually characterising the exposition of new discoveries. The same remark applies to his illustrious successors, who, while agreeing with him in tone, do not seem to have drawn on his writings for their philosophy. It is also clear that the idea in question springs from two essentially Stoic conceptions: the objective conception of a unified world, a cosmos to which all men belong;38 and the subjective conception of a rational nature common to them all. These, again, are rooted in early Greek thought, and were already emerging into distinctness at the time of Socrates. Accordingly we find that Plato, having to compose a characteristic speech for the Sophist Hippias, makes him say that like-minded men are by nature kinsmen and friends to one another.83 Nature, however, soon came to be viewed under a different aspect, and it was maintained, just as by some living philosophers, that her true law is the universal oppression of the weak by the strong. Then the idea of mind came in as a salutary corrective. It had supplied a basis for the ethics of Protagoras, and still more for the ethics of Socrates; it was now combined with its old rival by the Stoics, and from their union arose the conception of human nature as something allied with and illustrated by all other forms of animal life, yet capable, if fully developed, of rising infinitely above them. Nevertheless, the individual and the universal element were never quite reconciled in the Stoic ethics. The altruistic quality of justice was clearly perceived; but no attempt was made to show that all virtue is essentially social, and has come to be recognised as obligatory on the individual mainly because it conduces to the safety of the whole community. The learner was told to conquer his passions for his own sake rather than for the sake of others; and indulgence in violent anger, though more energetically denounced, was, in theory, placed on a par with immoderate delight or uncontrollable distress. So also, vices of impurity were classed with comparatively harmless forms of sensuality, and considered in reference, not to the social degradation of their victims, but to the spiritual defilement of their perpetrators.The requirements which Epicureanism failed to meet, were, to a great extent, satisfied by Stoicism. This philosophy had, from a comparatively early period, won the favour of a select class, but had been temporarily overshadowed by the popularity of its hedonistic and anti-religious rival, when a knowledge of the Greek systems first became diffused through Italy.169 The uncouth language of the early Stoics and the apparently unpractical character of their theories doubtless exercised a repellent effect on many who were not out of sympathy with their general spirit. These difficulties were overcome first by Panaetius, and then, to a still greater extent, by Posidonius, the elder contemporary and friend of Pompeius and Cicero, who was remarkable not only for his enormous learning but also for his oratorical talent.267 It seems probable that the lessons of this distinguished man marked the beginning of that religious reaction which eventually carried all before it. We have already seen how he abandoned the rationalistic direction struck out by his predecessor, Panaetius; and his return to the old Stoic orthodoxy may very well have responded to a revival of religious feeling among the educated Roman public, who by this time must have discovered that there were other ways of escaping from superstition besides a complete rejection of the supernatural.perpetual; as beseemethWhether Spinoza ever read Plato is doubtful. One hardly sees why he should have neglected a writer whose works were easily accessible, and at that time very popular with thinking minds. But whether he was acquainted with the Dialogues at first hand or not, Plato will help us to understand Spinoza, for it was through the door of geometry that he entered philosophy, and under the guidance of one who was saturated with the Platonic spirit; so far as Christianity influenced him, it was through elements derived from Plato; and his metaphysical method was one which, more than any other, would have been welcomed with delight by the author of the Meno and the Republic, as an attempt to realise his own dialectical ideal. For Spinozism is, on the face of it, an application of geometrical reasoning to philosophy, and especially to ethics. It is also an attempt to prove transcendentally what geometricians only assumethe necessity of space. Now, Plato looked on geometrical demonstration as the great type of certainty, the scientific completion of what Socrates had begun by his interrogative method, the one means of carrying irrefragable conviction into every department of knowledge, and more particularly into the study of our highest good. On the other hand, he saw that geometricians assume what itself requires to be demonstrated; and he confidently expected that the deficiency would be supplied by his own projected method of transcendent dialectics. Such at least seems to be the drift of the following passage:
