ONE:We have already observed that Scepticism among the ancients was often cultivated in connexion with some positive doctrine which it indirectly served to recommend. In the case of its last supporters, this was the study of medicine on an empirical as opposed to a deductive method. The Sceptical contention is that we cannot go beyond appearances; the empirical contention is, that all knowledge comes to us from experience, and that this only shows us how phenomena are related to one another, not how they are related to their underlying causes, whether efficient or final. These allied points of view have been brought into still more intimate association by modern thought, which, as will be shown in the concluding chapter, has sprung from a modified form of the ancient Scepticism, powerfully aided by a simultaneous development of physical science. At the same time, the new school have succeeded in shaking off the narrowness and timidity of their predecessors, who were still so far under the influence of the old dogmatists as to believe that there was an inherent opposition between observation and reasoning in the methods of discovery, between facts and explanations in the truths of science, and between antecedence and causation in the realities of Nature. In this respect, astronomy has done more for the right adjustment of our conceptions than any190 other branch of knowledge; and it is remarkable that Sextus Empiricus, the last eminent representative of ancient Scepticism, and the only one (unless Cicero is to be called a Sceptic) whose writings are still extant, should expressly except astronomy from the destructive criticism to which he subjects the whole range of studies included in what we should call the university curriculum of his time.301 We need not enter into an analysis of the ponderous compilation referred to; for nearly every point of interest which it comprises has already been touched on in the course of our investigation; and Sextus differs only from his predecessors by adding the arguments of the New Academy to those of Protagoras and Pyrrho, thus completing the Sceptical cycle. It will be enough to notice the singular circumstance that so copious and careful an enumeration of the grounds which it was possible to urge against dogmatismincluding, as we have seen, many still employed for the same or other purposes,should have omitted the two most powerful solvents of any. These were left for the exquisite critical acumen of Hume to discover. They relate to the conception of causation, and to the conception of our own personality as an indivisible, continuously existing substance, being attempts to show that both involve assumptions of an illegitimate character. Sextus comes up to the very verge of Humes objection to the former when he observes that causation implies relation, which can only exist in thought;302 but he does not ask how we come to think such a relation, still less does he connect it with the perception of phenomenal antecedence; and his attacks on the various mental faculties assumed by psychologists pass over the fundamental postulate of personal identity, thus leaving Descartes what seemed a safe foundation whereon to rebuild the edifice of metaphysical philosophy.
THREE:Hearing that General Copewho had seen his blunder in leaving open the highway to the Scottish capitalafter having reached Inverness, had begun a rapid march on Aberdeen, trusting to embark his army there, and reach Edinburgh in[95] time to defend it from the rebel army, Charles marched out of Perth on the 11th of September. He reached Dunblane that evening, and on the 13th he passed the fords of Frew, about eight miles above Stirling, knowing that several king's ships were lying at the head of the Firth. On their approach, Gardiner retired with his dragoons from the opposite bank. Stirling, being deserted by the troops, was ready to open its gates; but Charles was in too much haste to reach Edinburgh. Hearing that Gardiner, with his dragoons, intended to dispute the passage of Linlithgow Bridge, Charles sent on one thousand Highlanders, before break of day, under Lord George Murray, in the hope of surprising them; but they found that they had decamped the evening before, and they took peaceable possession of Falkirk and the old palace. The prince himself came up on the evening of that day, Sunday, the 15th, where the whole army passed the night, except the vanguard, which pushed on to Kirkliston, only eight miles from Edinburgh.Whilst these things were happening, and but two days before the mail arrived bringing the news of the defeat at Closter-Campen, George II. died. He had, till within the last two years, enjoyed robust health. He had then a severe attack of gout, and from that time his eyes and hearing had failed. On the morning of the 25th of October he rose at his usual hour of six, drank his chocolate, inquired how the wind was, being anxious for the arrival of the mails, and then suddenly fell, uttered a groan, and expired. He was seventy-seven years of age.
THREE:The consequences were an intense excitement in favour of Wilkes, and execration against the Commons. Wilkes was reported to be delirious, and crowds collected in the streets before his house, calling for vengeance on his murderers. Sandwich was especially denounced; in return for his dragging forth the obscenity of Wilkes, his own private life was ransacked for scandalous anecdotes, and they were only too plentiful. Horace Walpole says that Sandwich's conduct to Wilkes had brought forth such a catalogue of his[182] own impurities as was incredible. The "Beggar's Opera" being just then acted at Covent Garden, when Macheath uttered the words, "That Jemmy Twitcher should peach, I own surprises me!" the whole audience burst into most tumultuous applause at the obvious application; and thenceforth Jemmy Twitcher was the name by which Sandwich was more commonly known.
THREE:Then his comrades observed what had first attracted Sandys attention, puzzled him and led to further search.
