Bacon (the celebrated Viscount of St. Albans and Baron of Verulam) published his great philosophical work, the _Novum Organum_, in the year 1620. The learned and sagacious professor Cooper remarks, that “Lord Bacon” (whom the honourable Mr. Walpole considers as the Prophet of the Arts, which NEWTON came to reveal,) “was the first among the moderns, who pointed out the way by which real knowledge was to be obtained, and turned the minds of the learned from playing tricks with syllogisms, and the legerdemain of words without ideas; and taught them to rest theory upon the basis of experiment alone.” See the Introductory Lecture of Thomas Cooper, Esq. Professor of Chemistry at Carlisle College, Pennsylvania. Footnote 338: The Greek and Latin are called by way of pre-eminence, the learned languages. Baron Bielfeld enumerates the advantages resulting from a knowledge of the former; among which he notices that important one, of its enabling us more readily and clearly to comprehend the meaning of that almost boundless list of terms in the arts and sciences, used in modern languages and styled technical, which are either altogether Grecian, or derived from that language. He then makes this remark: “From all that has been said, it is apparent how much utility attends the study of the Greek tongue; and how much reason the English have, for applying themselves to it, from their early youth.” “But,” observes this learned and discriminating writer, “that which has given the Latin an advantage over the Greek itself, that has rendered it indispensable to every man of letters, and has made it the basis of erudition, is, that during the middle age, and in general in all modern times, the learned of all Europe have made it their common and universal language; so that the Latin forms, if we may use the expression, the natural language of the sciences.” _Elem. of Univ. Erud._ -----