The interest aroused by Vincent's compilation outside of professional and educational circles strictly so-called, can be very well appreciated from the fact that, besides King Louis's interest, his Queen Margaret, their son Philip and son-in-law, King Theobald V., of Champagne and Navarre, were, according to tradition, among those who encouraged him in the work and aided him in bearing the expenses of it. It is rather curious to find that the method of compilation was nearly the same as that employed at the present day. Young men, mainly members of Vincent's own order of the Dominicans, were engaged in collecting the material, collating references, and verifying quotations. The main burden of the work, however, fell upon Vincent himself, and he accordingly deserves the reputation for wonderful industry which he has enjoyed. Much as he wrote, however, it does not exceed much in amount what was written by others of the great scholastics, and theirs was original material and not merely the collection of information. If we had no other evidence of interest in nature and in natural science than this great work of Vincent of Beauvais, it would be ample to show the absurdity of the general impression that exists in the minds of most scientists, and, unfortunately, also in the minds of many educators, with regard to the barrenness of interest of {336} the Middle Age in natural phenomena. It might easily be imagined that this work of Vincent would have very little of interest for a modern scientist. Any such anticipation is entirely due, however, to the false impression that exists with regard to the supposed ridiculously absurd views in matters of science entertained by the medieval scholars. Those who do not take their opinions on theory, but actually consult the books with regard to which they are ready to express themselves, have no such opinion. There has been much more interest in this class of books and in the scientific side of the literature of the thirteenth and fourteenth centuries during the last few years, and the consequence has been a complete reversal of opinions with regard to them, among German and French scholars.