THREE:Continuing southwards, Mackintosh joined the English insurgents at Kelso on the 22nd. This united force now amounted altogether to about two thousand menone thousand four hundred foot commanded by Mackintosh, and six hundred horse under Lord Kenmure and Mr. Forster. This force might, in the paucity of troops in the service of the king, have produced a great effect had they marched unitedly southward and engaged General Carpenter, who was advancing from Newcastle, with only about nine hundred cavalry, to attack them; or had they gone at once north, taken Argyll in the rear, and then combined with Mar. But after marching to Jedburgh and then to Hawick, the Scots and English formed two different opinions. The Scots would not enter England, being persuaded by the Earl of Wintoun that, if they went into England, they would be all cut to pieces, or be sold for slaves. Mackintosh was willing to enter England, but they would listen to no one but Wintoun. Several hundred Highlanders deserted, and the remainder of the army, under the inefficient command of Forster, marched into England and reached Preston without molestation.Meanwhile a new and powerful agency was about to interpose with decisive effect in the doubtful struggle. This was the study of mathematics. Revived by the Arabians and never wholly neglected during the Middle Ages, it had profited by the general movement of the Renaissance, and was finally applied to the cosmical problem by Galileo. In this connexion, two points of profound philosophical interest must be noted. The first is that, even in its fall, the Aristotelian influence survived, to some extent, both for good and for evil. To Aristotle belongs the merit of having been the first to base astronomy on physics. He maintains the earths immobility on experimental no less than on speculative grounds. A stone thrown straight up in the air returns to its starting-point instead of falling to the west of it; and the absence of stellar385 parallax seems to show that there is no change in our position relatively to the heavenly bodies. After satisfying himself, on empirical considerations, that the popular astronomy is true, he proceeds to show that it must be true, by considerations on the nature of matter and motion, which, although mistaken, are conceived in a genuinely scientific spirit. Now Galileo saw that, to establish the Copernican system, he must first grapple with the Peripatetic physics, and replace it by a new dynamical theory. This, which he could hardly have effected by the ordinary mathematical methods, he did by borrowing the analytical method of Atomism and applying it to the measurement of motion. The law of falling bodies was ascertained by resolving their descent into a series of moments, and determining its rate of velocity at successive intervals; and curvilinear motions were similarly resolved into the combination of an impulsive with an accelerating force, a method diametrically opposed to that of Bacon, who would not even accept the rough analysis of the apparent celestial motions proposed by Greek astronomers.
[摘要]在秋季宝宝最常见的疾病就秋季腹泻，所以妈妈更要这时为宝宝的胃肠道做好保护，让他们吸收更多的营养物质，抵抗细菌、疾病的侵袭。
