Only let us imagine we see this sharp-eyed philosopher at work in his study, of which yonder print is generally received as a representation! How heedlessly did he hear the murmuring of the stream beneath, and of the winds without--immersed in the vellum and parchment rolls of theological, astrological, and mathematical lore, which, upon the dispersion of the libraries of the Jews,[258] he was constantly perusing, and of which so large a share had fallen to his own lot! [Footnote 258: Warton, in his second Dissertation, says that "great multitudes of their (the Jews) books fell into the hands of Roger Bacon;" and refers to Wood's _Hist. et Antiquit. Univ. Oxon._, vol. i., 77, 132--where I find rather a slight notification of it--but, in the genuine edition of this latter work, published by Mr. Gutch, vol. i., p. 329, it is said: "At their (the Jews) expulsion, divers of their tenements that were forfeited to the king, came into the hands of William Burnell, Provost of Wells; and _their books_ (for many of them were learned) to divers of our scholars; among whom, as is verily supposed, ROGER BACON was one: and that he furnished himself with such Hebrew rarities, that he could not elsewhere find. Also that, when he died, he left them to the Franciscan library at Oxon, which, being not well understood in after-times, were condemned to moths and dust!" Weep, weep, kind-hearted bibliomaniac, when thou thinkest upon the fate of these poor Hebrew MSS.!] Unfortunately, my friends, little is known with certainty, though much is vaguely conjectured, of the labours of this great man. Some of the first scholars and authors of our own and of other countries have been proud to celebrate his praises; nor would it be considered a disgrace by the most eminent of modern experimental philosophers--of him, who has been described as "unlocking the hidden treasures of nature, and explaining the various systems by which air, and earth, and fire, and water, counteract and sustain each other"[259]--to fix the laureate crown round the brows of our venerable Bacon! [Footnote 259: See a periodical paper, entitled _The Director_! vol. ii., p. 294.] We have now reached the close of the thirteenth century and the reign of EDWARD THE FIRST;[260] when the principal thing that strikes us, connected with the history of libraries, is this monarch's insatiable lust of strengthening his title to the kingdom of Scotland by purchasing "the libraries of all the monasteries" for the securing of any record which might corroborate the same. What he gave for this tremendous book-purchase, or of what nature were the volumes purchased, or what was their subsequent destination, is a knot yet remaining to be untied.