Leibnitz on Bacon. 239 not a metaphysician alone but a jurisconsult, mathema- tician, naturalist, linguist, and critic, the rival of Locke as of Newton, the precursor of Cuvier, Savigny, and Grimm—it is Leibnitz who has shown the most thorough appreciation of the Baconian philosophy. He conceived his own Monadism, which has been said to have "rescued Cartesianism from the abyss of passivity into which it threatened to fall/' to be akin to the doctrine of the f De Principiis,' and expressed his belief in the assertion, " We do well to think highly of Vernlam, for his hard sayings have in them a deep meaning." Elsewhere he declares that Bacon recalls philosophy from space to earth and life, and has first put the art of experiment into precepts; and, classing him in some respects with Descartes, says that, as compared with the former, the latter " creeps on the ground." The effect of this acknowledged influence is apparent by the anonymous tract, "Gulielmi Placiti 'Plus Ultra/ sive initia et speci- mena scientise goneralis, de instaundione et anymentis scieiitiarum, ac de proficiendit inerite, rerumque iuvcn- tione ad publicam felicitatein ;" the conclusion of which was designed to convey an exhortation to those worthy to increase the happiness of the race. In another work he refers to the 'De Augmentis' as chief among the writings of the reformers who had in his youth directed him to the right path. But the most important appli- cation of the Baconian method mailo by Leibnitz is his reform of the Science of Language ; his decisive con- futation of the presumption that all dialects must bo offshoots of Hebrew; his assertion that " this study must be conducted on the same principles as those of the exact sciences, beginning from the languages best known