But further, all the teachings of Freemasonry are delivered on the assumption that the recipients are men of some education, with the means of improving their minds and increasing their knowledge. Even the Entered Apprentice is reminded, by the rough and perfect ashlars, of the importance and necessity of a virtuous education, in fitting him for the discharge of his duties. To the Fellow Craft, the study of the liberal arts and sciences is earnestly recommended; and indeed, that sacred hieroglyphic, the knowledge of whose occult signification constitutes the most solemn part of his instruction, presupposes an acquaintance at least with the art of reading. And the Master Mason is expressly told in the explanation of the forty-seventh problem of Euclid, as one of the symbols of the third degree, that it was introduced into Masonry to teach the Brethren the value of the arts and sciences, and that the Mason, like the discoverer of the problem, our ancient Brother Pythagoras, should be a diligent cultivator of learning. Our lectures, too, abound in allusions which none but a person of some cultivation of mind could understand or appreciate, and to address them, or any portion of our charges which refer to the improvement of the intellect and the augmentation of knowledge, to persons who can neither read nor write, would be, it seems to us, a mockery unworthy of the sacred character of our institution. From these facts and this method of reasoning, I deduce the conclusion that the framers of Masonry, in its present organization as a speculative institution, must have intended to admit none into its fraternity whose minds had not received some preliminary cultivation, and I am, therefore, clearly of opinion, that a person who cannot read and write is not legally qualified for admission. As to the inexpediency of receiving such candidates, there can be no question or doubt. If Masonry be, as its disciples claim for it, a scientific institution, whose great object is to improve the understanding and to enlarge and adorn the mind, whose character cannot be appreciated, and whose lessons of symbolic wisdom cannot be acquired, without much studious application, how preposterous would it be to place, among its disciples, one who had lived to adult years, without having known the necessity or felt the ambition for a knowledge of the alphabet of his mother tongue? Such a man could make no advancement in the art of Masonry; and while he would confer no substantial advantage on the institution, he would, by his manifest incapacity and ignorance, detract, in the eyes of strangers, from its honor and dignity as an intellectual society. Idiots and madmen are excluded from admission into the Order, for the evident reason that the former from an absence, and the latter from a perversion of the intellectual faculties, are incapable of comprehending the objects, or of assuming the responsibilities and obligations of the institution.