In a sense this is perfectly just, for logic was not only a major subject of study itself, it pervaded every other subject as a method and gave tone and character to the mediaeval mind. Syllogism, disputation, the orderly marshalling of arguments for and against specific theses, these became the intellectual habit of the age in law and medicine as well as in philosophy and theology. The logic, of course, was Aristotle’s, and the other works of the philosopher soon followed, so that in the Paris course of 1254 we find also the Ethics, the Metaphysics, and the various treatises on natural science which had at first been forbidden to students. To Dante Aristotle had become “the Master of them that know,” by virtue of the universality of his method no less than of his all-embracing learning. “The father of book knowledge and the grandfather of the commentator,” no other writer appealed so strongly as Aristotle to the mediaeval reverence for the textbook and the mediaeval habit of formal thought. Doctrines like the eternity of matter which seemed dangerous to faith were explained away, and great and authoritative systems of theology were built up by the methods of the pagan philosopher. And all idea of literary form disappeared when everything depended on argument alone.

If the study of the classics became confined to examples and excerpts designed to illustrate the rules of grammar, rhetoric had a somewhat different fate by reason of its practical applications. The intellectual life of the Middle Ages was not characterized by spontaneous or widely diffused power of literary expression. Few were able to write, still fewer could compose a letter, and the professional scribes and notaries on whom devolved the greater part of the labor of mediaeval correspondence fastened upon the letter-writing of the period the stereotyped formalism of a conventional rhetoric. Regular instruction in the composition of letters and official acts was given in the schools and chanceries, and numerous professors, called dictatores, went about from place to place teaching this valuable art—“often and exceeding necessary for the clergy, for monks suitable, and for laymen honorable,” as one rhetorician tells us. By the thirteenth century such masters had found a place in certain universities, especially in Italy and Southern France, and they advertised their wares in a way that has been compared to the claims of a modern business course—short and practical, with no time wasted on outgrown classical authors but everything fresh and snappy and up-to-date, ready to be applied the same day if need be! Thus one professor at Bologna derides the study of Cicero, whom he cannot recall having read, and promises to train his students in writing every sort of letter and official document which was demanded of the notaries and secretaries of his day. Since, as we shall see in the next lecture, such teachers specialized in the composition of student letters, chiefly skilful appeals to the parental purse, their practical utility was at once apparent. “Let us,” says one writer, “take as our theme today that a poor and diligent student at Paris is to write his mother for necessary expenses.” Would not every listener be sure that here at least he had found “the real thing”? The professor of rhetoric might also be called in to draft a university prospectus, like the circular issued in 1229 by the masters of the new University of Toulouse setting forth its superiority to Paris—theologians teaching in the pulpits and preaching at the street corners, lawyers magnifying Justinian and physicians Galen, professors of grammar and logic, and musicians with their organs, lectures on the books of natural philosophy then forbidden at Paris, low prices, a friendly populace, the way now prepared by the extirpation of the thorns of heresy, a land flowing with milk and honey, Bacchus reigning in the vineyards and Ceres in the fields under the mild climate desired by the philosophers of old, with plenary indulgence for all masters and students. Who could resist such an appeal from the South?

With grammar and rhetoric reduced to a subordinate position and the studies of the quadrivium receiving but scant attention, the arts course was mainly a course in logic and philosophy, plus so much of the natural sciences as could be apprehended by the scholastic study of the “natural books” of Aristotle. Laboratories there were none until long after the Middle Ages were past, and of history and the social sciences nothing was heard in universities until still later. Hard, close drill on a few well-thumbed books was the rule. The course in arts led normally to the master’s degree in six years, with the baccalaureate somewhere on the way. Graduation in arts was the common preparation for professional study, being regularly required for theology and usual for intending lawyers and physicians. A sound tradition, to which the American world has given too little attention!

Contrary to a common impression, there were relatively few students of theology in mediaeval universities, for a prescribed theological training for the priesthood came in only with the Counter-Reformation. The requirements for admission were high; the course in theology itself was long; the books were costly. True, these books were commonly only the Bible and the Sentences of Peter Lombard, but the Bible in the Middle Ages might run into several volumes, especially when accompanied by gloss and commentary, and the copying of these by hand was a tedious and costly business. An ambitious student at Orleans who asks for money to buy a Bible and begin theology is advised by his father to turn rather to some lucrative profession. At the best, complain the Paris chancellors, students come late to theology, which should be the wife of their youth.

Medicine likewise was studied in books, chiefly Galen and Hippocrates with their Arabic translators and commentators, among whom Avicenna held the first place after the thirteenth century. Indeed Avicenna was still more firmly intrenched in the East, for as late as 1887 a majority of the native physicians in the Persian capital “knew no medicine but that of Avicenna.”[4] Except for some advance in anatomy and surgery at certain southern schools, like Bologna and Montpellier, the mediaeval universities made no contributions to medical knowledge, for no subject was less adapted to their prevailing method of verbal and syllogistic dogmatism.

In law the basis of all instruction was inevitably the Corpus Juris Civilis of Justinian, for the customary law of mediaeval Europe was never a subject of university study. The central book was the Digest, summarizing the ripest fruits of Roman legal science, and it was their mastery of the Digest that gives preëminence to the mediaeval civilians. They brought the resources of the whole Corpus to bear on each passage in an elaborate gloss, and they showed refinement and subtlety of legal thought analogous to that of the scholastic philosophers. After all, “law is a form of scholasticism.” But whereas the scholastic method in philosophy has lost hold on much of the modern world, the work of the glossators still survives. “In many respects,” says Rashdall,[5] “the work of the School of Bologna represents the most brilliant achievement of the intellect of mediaeval Europe. The mediaeval mind had, indeed, a certain natural affinity for the study and development of an already existing body of Law. The limitations of its knowledge of the past and of the material Universe were not, to any appreciable extent, a bar to the mastery of a Science which concerns itself simply with the business and the relations of every-day life. The Jurist received his Justinian on authority as the Theologian received the Canonical and Patristic writings, or the Philosopher his Aristotle, while he had the advantage of receiving it in the original language. It had only to be understood, to be interpreted, developed, and applied.... The works of these men are, perhaps, the only productions of mediaeval learning to which the modern Professor of any science whatever may turn, not merely for the sake of their historical interest, not merely in the hope of finding ideas of a suggestive value, but with some possibility of finding a solution of the doubts, difficulties and problems which still beset the modern student.”

The canon law was closely associated with the civil, indeed for many purposes it was desirable to graduate in both these subjects as a Doctor utriusque juris, or as we say a J.U.D. or an LL. D. Canon law was condemned by the theologians as a “lucrative” subject, which drew students away from pure learning toward the path of ecclesiastical preferment. By the thirteenth century the mediaeval church was a vast administrative machine which needed lawyers to run it, and a well-trained canonist had a good chance of rising to the highest dignities.[6] No wonder canon law attracted the ambitious, the wealthy, even the idle, for at Paris we are told that the lazy students frequented the lectures of the canonists in the middle of the morning, rather than the other courses which began at six. The standard textbook in canon law was the Decretum of Gratian, supplemented by the decretals of subsequent popes, especially the great collection which Gregory IX in 1234 distributed to the principal universities. The methods of studying these texts were the same as in the civil law, giving rise to the rich canonistic literature of the later Middle Ages and the marginal glosses for which, according to Dante, “the Gospel and the great doctors are deserted.”

Of the textbooks needed in all these subjects the university undertook to secure a supply at once sufficient, correct, and cheap, for the regulation of the book trade was one of the earliest and most valued of university privileges. As books were costly they were commonly rented, at a fixed price per quire, rather than owned; indeed the sale of books was hedged in by close restrictions designed to curb monopoly prices and to prevent their removal from town. The earliest Paris tariff, ca. 1286, lists for rent copies of one hundred and thirty-eight different books. In course of time many students came to have books of their own—a Bible, or at least some part of it, a piece of the Digest, perhaps even the “twenty bokes clad in blak or reed” of Chaucer’s Oxford clerk. Whether rented or owned, the supply was not inconsiderable; on the Bolognese monuments each student has a book before him. So long as each copy had to be made by hand, accuracy was a matter of much importance, and the university had its supervisors and correctors who inspected periodically all the books for sale in the town. Moreover, at Bologna a constant supply of new books was secured by the requirement that every professor should turn over a copy of his repetitions and disputations to the stationers for publication. The principal books of law and theology were the natural outgrowth of university lectures. With demand and supply so largely concentrated in the universities, it is not surprising that these should have become the chief centres of the book trade and, as we should say, of the publishing business. So long as students could rent the books they required, there was less need for libraries than we might at first suppose, and it was quite natural that for long the university as such should have no library. In course of time, however, books were given for the use of students, chiefly in the form of bequests to the colleges, where they could be borrowed or consulted on the spot. By 1338 the oldest extant catalogue of the Sorbonne, the chief Paris library, lists 1722 volumes, many of them still to be seen in the Bibliothèque Nationale, while many an Oxford college still preserves codices which belonged to its library in the Middle Ages.

Turning from books to professors, we should note at the outset that the Middle Ages produced many excellent and renowned teachers. The mechanism of learning was still comparatively simple, its content not yet overwhelming, and, in spite of the close adherence to texts, there was a large scope for the personality of the instructor. Thus, long before the days of universities, Alcuin was the moving spirit in the revival of education at the court of Charlemagne and the monastery school of Tours, and two centuries later Gerbert of Rheims roused the wonder of contemporaries by his skilful use of the classics in the study of rhetoric and by devices for the teaching of astronomy so ingenious that they seemed in some way “divine.”[7] From the period of university origins we get a fairly clear impression of Abelard as a teacher and ‘class-room entertainer,’ bold, original, lucid, sharply polemical, always fresh and stimulating, and withal “able to move to laughter the minds of serious men.” His procedure as exhibited in his Sic et non was to marshal authorities and arguments for and against specific propositions, a method which was soon imitated in Gratian’s Concord of Discordant Canons, and, reënforced by the New Logic of Aristotle, was to culminate in the scholastic method of St. Thomas Aquinas and stamp itself upon the thought of many generations. Sharpening to the wits as this method was in the hands of Abelard and his successors, the very antagonism of yes or no as he formulated it left no room for intermediate positions, for those nuances of thought in which, as Renan pointed out, truth is usually to be found.

For a contemporary impression of the teachers of the twelfth century, nothing is so good as the oft-quoted passages in which John of Salisbury describes his Wanderjahre in France from 1136 to 1147, chiefly at Paris and Chartres.[8] Learning the rudiments of dialectic from Abelard, he continued under two other teachers of this art, one over-scrupulous in detail, perspicuous, brief, and to the point, the other subtle and profuse, showing that simple answers could not be given. “Afterward one of them went to Bologna and unlearned what he had taught, so that on his return he also untaught it.” John then passed on to Chartres to study grammar under William of Conches and Bernard. The humane yet thorough teaching of literature here excited his warm admiration—close study, memorizing choice extracts, grammar taught by composition, imitation of excellent models but merciless exposure of borrowed finery, qualities which made Bernard “the most copious source of letters in Gaul in modern times.” Returning to Paris after twelve years’ absence, John found his old companions “as before, and where they were before; nor did they appear to have reached the goal in unravelling the old questions, nor had they added one jot of a proposition. The aims that once inspired them, inspired them still: they had progressed in one point only: they had unlearned moderation, they knew not modesty; in such wise that one might despair of their recovery. And thus experience taught me a manifest conclusion, that, whereas dialectic furthers other studies, so if it remain by itself it lies bloodless and barren, nor does it quicken the soul to yield fruit of philosophy, except the same conceive from elsewhere.”