ONE:A true movement of carriages is dependent upon the amount or wearing power of their bearing surface, how this surface is disposed in reference to the strain to be resisted, and the conditions under which the sliding surfaces move; that is, how kept in contact. The cutting strain which is to be mainly considered, falls usually at an angle of thirty to forty degrees downward toward the front, from the centre of the lathe. To resist such strain a flat top shear presents no surface at right angles to the strain; the bearings are all oblique, and not only this, but all horizontal strain falls on one side of the shear only; for this reason, flat top shears have to be made much heavier than would be required if the sum of their cross section could be employed to resist transverse strain. This difficulty can, however, be mainly obviated by numerous cross girts, which will be found in most lathe frames having flat tops.Balmayne danced down the lane with impotent fury. Despite her peril and the fear that was in her heart, Hetty smiled. Here was a daring and audacious rascal engaged in some desperate and, no doubt, cunning scheme who was utterly baffled by a mere girl and a hairpin.
ONE:"Lige,
ONE:We have now concluded our survey of the first great mental antithesis, that between reason on the one hand, and sense and opinion on the other. The next antithesis, that between reason and passion, will occupy us a much shorter time. With it we pass from theory to practice, from metaphysics and logic to moral philosophy. But, as we saw in the preceding chapter, Aristotle is not a practical genius; for him the supreme interest of life is still the acquisition of knowledge. Theorising activity corresponds to the celestial world, in which there can be neither opposition nor excess; while passion corresponds to the sublunary sphere, where order is only preserved by the balancing of antithetical forces; and the moderating influence of reason, to the control exercised by the higher over the lower system."It mourns the lost liberty, the happiness, the peace, the brightness of her past prosperity which has vanished for a long season to come, it laments on account of the prisoners of war, the wounded, the dead.... And every morning the155 brilliant sun rises on the scene, the warm rays bathe town and country, both alike cruelly lashed by the frightful scourge.
