The first and most important of these is that Oxford has always required from those seeking a degree, as she requires now, 'residence' in the University for a given time. It is declared in the Proctors' books (mediaeval statutes used picturesque language), that 'Whereas those who seek to mount to the highest places by a short cut, neglecting the steps (_gradibus_) thereto, seem to court a fall, no M.A. should present a candidate (for the B.A.) unless the person to be presented swear that he has studied the liberal arts in the Schools, for at least four years at some proper university'. There was of course a further three years required of those taking the M.A. degree, and a still longer period for the higher faculties. Residence, it may be added, was required to be continuous; the modern arrangement which makes it possible to put in a term, whenever convenient to the candidate, would have seemed a scandal to our predecessors. It will be noticed that much more than our modern 'pernoctation' was then required for residence, and that migration from other universities was more freely permitted than is now the case. This freedom to study at more than one university is still the rule in Germany, and Oxford is returning to it in the new statute on Colonial and Foreign Universities, which excuses members of other bodies who have complied with certain conditions, from one year of residence, and from part of our examinations. [Sidenote: Relaxations of Residence.] The University in old days, however, was more prepared to relax this requirement than it is in modern times; the sons of knights and the eldest sons of esquires[13] were permitted to take a degree after three years, and 'graces' might be granted conferring still further exemptions; e.g. a certain G. More was let off with two years only, in 1571, because being 'well born and the only son of his father', he is afraid that he 'may be called away before he has completed the appointed time', and so may 'be unable to take his degree conveniently'. The University is less indulgent now. [Sidenote: (2) Lectures.] The old statute quoted above also implies that there were special lectures to be heard during the four years of residence; some of them had to be attended twice over. The old Oxford records give careful directions how the lectures were to be given; the text was to be closely adhered to and explained, and digressions were forbidden. There are, however, none of those strict rules as to the punctuality of the lecturer, the pace at which he was to lecture, &c., which make some of the mediaeval statutes of other universities so amusing[14]. The list of subjects for a mediaeval degree is too long to be given here; it may be mentioned, however, that Aristotle, then as always, held a prominent place in Oxford's Schools.[15] This was common to other universities, but the weight given to Mathematics and to Music was a special feature of the Oxford course.