philosophy can seldom be produced than that which Mr James Mill left behind him. We know no work which surpasses his 'History of British India' in the main excellencies attainable by historical writers: industrious accumulation, continued for many years, of original authorities—careful and conscientious criticism of their statements—and a large command of psychological analysis, enabling the author to interpret phenomena of society, both extremely complicated, and far removed from his own personal experience. Again, Mr James Mill's 'Elements of Political Economy' were, at the time when they appeared, the most logical and condensed exposition of the entire science then existing. Lastly, his latest avowed production, the 'Analysis of the Phenomena of the Human Mind,' is a model of perspicuous exposition of complex states of consciousness, carried farther than by any other author before him; and illustrating the fulness which such exposition may be made to attain, by one who has faith in the comprehensive principle of association, and has learnt the secret of tracing out its innumerable windings. It is, moreover, the first work in which the great fact of Indissoluble Association is brought into its due theoretical prominence. These are high merits, of which lasting evidence is before the public; but there were other merits in Mr James Mill, less publicly authenticated, yet not less real. His unpremeditated oral exposition was hardly less effective than his prepared work with the pen; his colloquial fertility on philosophical subjects, his power of discussing himself, and of stimulating others to discuss, his ready responsive inspirations through all the shifts and windings of a sort of Platonic dialogue—all these accomplishments were, to those who knew him, even more impressive than what he composed for the press. Conversation with him was not merely instructive, but provocative to the dormant intelligence. Of all persons whom we have known, Mr James Mill was one who stood least remote from the lofty Platonic ideal of Dialectic—[Greek: Tou didhonai kahi dhechesthai lhogon]—(the giving and receiving of reasons) competent alike to examine others, or to be examined by them, on philosophy. When to this we add a strenuous character, earnest convictions, and single-minded devotion to truth, with an utter disdain of mere paradox—it may be conceived that such a man exercised powerful intellectual ascendancy over younger minds. Several of those who enjoyed his society—men now at, or past, the maturity of life, and some of them in distinguished positions—remember and attest with gratitude such ascendancy in their own cases: among them the writer of the present article, who owes to the historian of British India an amount of intellectual stimulus and guidance such as he can never forget.

When a father, such as we have described, declining to send his son either to school or college, constituted himself schoolmaster from the beginning, and performed that duty with laborious solicitude—when, besides full infusion of modern knowledge, the forcing process applied by the Platonic Socrates to the youth-Theætêtus, was administered by Mr James Mill, continuously and from an earlier age, to a youthful mind not less pregnant than that of Theætêtus—it would be surprising if the son thus trained had not reached even a higher eminence than his father. The fruit borne by Mr John Stuart Mill has been worthy of the culture bestowed, and the volume before us is at once his latest and his ripest product.

The 'Examination of Sir William Hamilton's Philosophy' is intended by Mr Mill (so he tells us in the preface to the sixth published edition of his 'System of Logic, Ratiocinative and Inductive') as a sequel and complement to that system. We are happy to welcome so valuable an addition; but with or without that addition, the 'System of Logic' appears to us to present the most important advance in speculative theory which the present century has witnessed. Either half of it, the Ratiocinative or the Inductive, would have surpassed any previous work on the same subject. The Inductive half discriminates and brings into clear view, for the first time, those virtues of method which have insensibly grown into habits among consummate scientific inquirers of the post-Baconian age, as well as the fallacies by which some of these authors have been misled. The Ratiocinative half, dealing with matters which had already been well handled by Dutrieu and other scholastic logicians, invests their dead though precise formalism with a real life and application to the actual process of finding and proving truth. But besides thus working each half up to perfection, Mr Mill has performed the still more difficult task of overcoming the repugnance, apparently an inveterate repugnance, between them, so as chemically to combine the two into one homogeneous compound; thus presenting the problem of Reasoned Truth, Inference, Proof, and Disproof, as one connected whole. For ourselves, we still recollect the mist which was cleared from our minds when we first read the 'System of Logic,' very soon after it was published. We were familiar with the Syllogistic Logic in Burgersdicius and Dutrieu; we were also familiar with examples of the best procedure in modern inductive science; but the two streams flowed altogether apart in our minds, like two parallel lines never joining nor approaching. The irreconcilability of the two was at once removed, when we had read and mastered the second and third chapters of the Second Book of the 'System of Logic;' in which Mr Mill explains the functions and value of the Syllogism, and the real import of its major premiss. This explanation struck us at the time as one of the most profound and original efforts of metaphysical thought that we had ever perused, and we see no reason to retract that opinion now.^[2] It appears all the more valuable when we contrast it with what is said by Mr Mill's two contemporaries—Hamilton and Whately: the first of whom retains the ancient theory of reasoning, as being only a methodized transition from a whole to its parts, and from the parts up to the whole—Induction being only this ascending part of the process, whereby, after having given a complete enumeration of all the compound parts, you conclude to the sum total described in one word as a whole;^[3] while the second (Whately) agrees in subordinating Induction to Syllogism, but does so in a different way—by representing inductive reasoning as a syllogism, with its major premiss suppressed, from which major premiss it derived its authority. The explanation of Mr Mill attacks the problem from the opposite side. It subordinates syllogism to induction, the technical to the real; it divests the major premiss of its illusory pretence to be itself the proving authority, or even any real and essential part of the proof—and acknowledges it merely as a valuable precautionary test and security for avoiding mistake in the process of proving. Taking Mr Mill's 'System of Logic' as a whole, it is one of the books by which we believe ourselves to have most profited. The principles of it are constantly present to our mind when engaged in investigations of evidence, whether scientific or historical.

Concerned as we are here with Mr Mill only as a logician and philosopher, we feel precluded from adverting to his works on other topics—even to his 'Elements of Political Economy,' by which he is probably more widely known than by anything else. Of the many obligations which Political Economy owes to him, one only can be noticed consistent with the scope of the present article: the care which he has taken—he alone, or at least, he more explicitly and formally than any other