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FORE:It may also be mentioned that lathes constructed with angular guides, have usually such ways for the moving heads as well as for the carriages; this gives the advantage of firmly binding the [125] two sides of the frame together in fastening the moving head, which in effect becomes a strong girt across the frame; the carriages also have an equal and independent hold on both sides of a shear. In following this matter thus far, it may be seen how many conditions may have to be considered in reasoning about so apparently simple a matter as the form of ways for lathe carriages; we might even go on to many more points that have not been mentioned; but what has been explained will serve to show that the matter is not one of opinion alone, and that without practical advantages, machine tool-makers will not follow the most expensive of these two modes of mounting lathe carriages.

FORE:He looked for a moment at the spot where the deaths happened, from which the victims were carried away, and then suddenly asked in a kinder tone of voice: ��What then,�� asks Plotinus, ��is the One? No easy question to answer for us whose knowledge is based on ideas, and who can hardly tell what ideas are, or what is existence itself. The farther the soul advances in this formless region, where there is nothing for her to grasp, nothing whose impress she can receive, the more does her footing fail her, the more helpless and desolate does she feel. Oftentimes she wearies of such searching and is glad to leave it all and to descend into the world of sense until she finds rest on the solid earth, as the eyes are relieved in turning from small objects to large. For she does not know that to be one herself is to have gained the object of her search, for then she is no other than that which she knows. Nevertheless it is only by this method that we can master the philosophy of the One. Since, then, what we seek is one, and since we are considering the first principle of all things and the Good, he who enters on this quest must not place himself afar from the things that are first by descending to the things that are last, but he must leave the objects of sense, and, freed from all evil, ascend to the first principle of his own nature, that by becoming one, instead of many, he may behold the beginning and the One. Therefore he must become Reason, trusting his soul to Reason for guidance and support, that she may wakefully receive what it sees, and with this he must behold the One, not admitting any element of sense, but gazing on the purest with pure Reason and with that which in Reason is first. Should he who addresses himself to this enterprise imagine that the object of his vision possesses magnitude or form or bulk, then Reason is not his guide, for such perceptions do not belong to its nature but to sense and to the opinion which follows on sense. No; we must only pledge Reason to perform what it can do. Reason sees what precedes, or what contains, or what is derived from itself. Pure are the things in it, purer still those which precede, or rather, that which precedes it. This is neither reason nor anything that is; for whatever is has the form of existence, whereas this has none, not even an ideal form. For the One, whose nature is to generate all things, cannot be any of those things itself. Therefore it is neither substance, nor quality, nor reason, nor soul; neither moving nor at rest, not in place, not in time, but unique of its kind, or rather kindless, being before all kind, before motion and before rest, for these belong to being, and are that to which its multiplicity is due. Why, then, if it does not move, is it not at rest? Because while one or both of these must be attributed to being, the very act of attribution involves a distinction between subject and predicate, which is impossible in the case of what is absolutely simple.��463

FORE: