In Smith's day there were only some 300 students at Glasgow College in all, and the Moral Philosophy chair alone had never more than 80 or 90 in the public class and 20 in the private. The public class did not mean a free class, as it does on the Continent; it really was the dearer of the two, the fee in the private class being only a guinea, while the fee of the public class was a guinea and a half. The public class was the ordinary class taken for graduation and other purposes, and obligatory by academic authority; the private was a special class, undertaken, with the permission of the Senatus, for those who wished to push the subject further; and to harmonise this account of them with what has been previously said of the income Smith drew from fees, it is necessary to explain that many of the students who attended these classes paid no fees, according to a custom which still prevails in Scotch universities, and by which one was considered a _civis_ of a class he had attended for two years, and might thereafter attend it whenever he chose without charge. Many in this way attended the Moral Philosophy class four or five years, and among them, as Dr. Reid informs us, quite a number of preachers and advanced students of divinity and law, before whom, the worthy doctor confesses, he used to stand in awe to speak without the most careful preparation. The College session was then longer than it is now, extending from the 10th of October to the 10th of June, and the classes began at once earlier in the morning and continued later at night. Smith commenced his labours before daybreak by his public class from 7.30 to 8.30 A.M.; he then held at 11 A.M. an hour's examination on the lecture he delivered in the morning, though to this examination only a third of the students of the morning class were in the habit of coming; and he met with his private class twice a week on a different subject at 12. Besides these engagements Smith seems to have occasionally read for an hour like a tutor with special pupils; at least one is led to infer so much from the remarks of a former pupil, who, under the _nom de plume_ of Ascanius, writes his reminiscences of his old master to the editor of the _Bee_ in June 1791. This writer says that he went to Glasgow College after he had gone through the classes at St. Andrews, Edinburgh, and even Oxford, in order that he might, "after the manner of the ancients, walk in the porticoes of Glasgow with Smith and with Millar, and be imbued with the principles of jurisprudence and law and philosophy"; and then he adds: "I passed most of my time at Glasgow with those two first-rate men, and Smith read private lectures to me on jurisprudence, and accompanied them with his commentaries in conversation, exercises which I hope will give a colour and a substance to my sentiments and to my reason that will be eternal."