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TWO:The methodical distinction between the materials for generalisation and generalisation itself, is derived from the metaphysical distinction between Matter and Form in Nature.539 This distinction is the next great feature of Bacon��s philosophy, and it is taken, still more obviously than the first, from Aristotle, the most manifest blots of the original being faithfully reproduced in the copy. The Forms375 of simple substances were, according to the Stagirite, their sensible qualities. The Forms of aggregates were the whole complex of their differential characteristics. And although the formal cause or idea of a thing was carefully discriminated from its efficient and final causes, it was found impossible, in practice, to keep the three from running into one. Again, the distinction between single concepts and the judgments created by putting two concepts together, although clearly conveyed by the logical distinction between terms and propositions, was no sooner perceived than lost sight of, thanks to the unfortunate theory of essential predication. For it was thought that the import of universal propositions consisted either in stating the total concept to which a given mark belonged, or in annexing a new mark to a given concept. Hence, in Aristotle��s system, the study of natural law means nothing but the definition and classification of natural types; and, in harmony with this idea, the whole universe is conceived as an arrangement of concentric spheres, each receiving its impulse from that immediately above it. Precisely the same confusion of Form, Cause, and Law reigns throughout Bacon��s theory of Nature. We do, indeed, find mention made of axiomata or general propositions to a greater extent than in the Organon, but they are never clearly distinguished from Forms, nor Forms from functions.540 And although efficient and material causes are assigned to physics, while formal and final causes are reserved for metaphysics��an apparent recognition of the wide difference between the forces which bring a thing into existence and the actual conditions of its stability,��this arrangement is a departure from the letter rather than from the spirit of Aristotle��s philosophy. For the efficient causes of the De376 Augmentis answer roughly to the various kinds of motion discussed in the Physics and in the treatise On Generation and Corruption; while its Forms are, as we have seen, identified with natural causes or laws in the most general sense.The expense of forming pattern-moulds may be considered as divided between the foundry and pattern-shop. What a pattern-maker saves a moulder may lose, and what a pattern-maker spends a moulder may save; in other words, there is a point beyond which saving expense in patterns is balanced by extra labour and waste in moulding��a fact that is not generally realised because of inaccurate records of both pattern and foundry work. What is lost or saved by judicious or careless management in the matter of patterns and moulding can only be known to those who are well skilled in both moulding and pattern-making. A moulder may cut all the fillets in a mould with a trowel; he may stop off, fill [94] up, and print in, to save pattern-work, but it is only expedient to do so when it costs very much less than to prepare proper patterns, because patching and cutting in moulds seldom improves them. More info

TWO:Fitting processes, being the final ones in constructing machinery, are more nearly in connection with its use and application; they consist in the organisation or bringing together the results of other processes carried on in the draughting room, pattern shop, foundry, and smith shop.A cry rose to her lips, but she stifled it. In a sudden, blind, unreasoning fear she fled noiselessly up the stairs. She had seen that man's features. It was the face of the man from the Corner House! More info

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