The Autobiography of John Stuart Mill

it might be possible for me to accomplish without him: and the Review was the instrument on which I built my chief hopes of establishing a useful influence over the liberal and democratic section of the public mind. Deprived of my father’s aid, I was also exempted from the restraints and reticences by which that aid had been purchased. I did not feel that there was any other radical writer or politician to whom I was bound to defer, further than consisted with my own opinions: and having the complete confidence of Molesworth, I resolved henceforth to give full scope to my own opinions and modes of thought, and to open the Review widely to all writers who were in sympathy with Progress as I understood it, even though I should lose by it the support of my former associates. Carlyle, consequently became from this time a frequent writer in the Review; Sterling, soon after, an occasional one; and though each individual article continued to be the expression of the private sentiments of its writer, the general tone conformed in some tolerable degree to my opinions. For the conduct of the Review, under, and in conjunction with me, I associated with myself a young Scotchman of the name of Robertson, who had some ability and information, much industry, and an active scheming head, full of devices for making the Review more saleable, and on whose capacities in that direction I founded a good deal of hope: insomuch, that when Molesworth, in the beginning of 1837, became tired of carrying on the Review at a loss, and desirous of getting rid of it (he had done his part honourably, and at no small pecuniary cost,) I, very imprudently for my own pecuniary interest, and very much from reliance on Robertson’s devices, determined to continue it at my own risk, until his plans should have had a fair trial. The devices were good, and I never had any reason to change my opinion of them. But I do not believe that any devices would have made a radical and democratic review defray its expenses, including a paid editor or subeditor, and a liberal payment to writers. I myself and several frequent contributors gave our labour gratuitously, as we had done for Molesworth; but the paid contributors continued to be remunerated on the usual scale of the Edinburgh and Quarterly Reviews; and this could not be done from the proceeds of the sale.

In the same year, 1837, and in the midst of these occupations, I resumed the Logic. I had not touched my pen on the subject for five years, having been stopped and brought to a halt on the threshold of Induction. I had gradually discovered that what was mainly wanting, to overcome the difficulties of that branch of the subject, was a comprehensive, and, at the same time, accurate view of the whole circle of physical science, which I feared it would take me a long course of study to acquire; since I knew not of any book, or other guide, that would spread out before me the generalities and processes of the sciences, and I apprehended that I should have no choice but to extract them for myself, as I best could, from the details. Happily for me, Dr. Whewell, early in this year, published his History of the Inductive Sciences. I read it with eagerness, and found in it a considerable approximation to what I wanted. Much, if not most, of the philosophy of the work appeared open to objection; but the materials were there, for my own thoughts to work upon: and the author had given to those materials that first degree of elaboration, which so greatly facilitates and abridges the subsequent labour. I had now obtained what I had been waiting for. Under the impulse given me by the thoughts excited by Dr. Whewell, I read again Sir J. Herschel’s Discourse on the Study of Natural Philosophy: and I was able to measure the progress my mind had made, by the great help I now found in this work⁠—though I had read and even reviewed it several years before with little profit. I now set myself vigorously to work out the subject in thought and in writing. The time I bestowed on this had to be stolen from occupations more urgent. I had just two months to spare, at this period, in the intervals of writing for the Review. In these two months I completed the first draft of about a third, the most difficult third, of the book. What I had before written, I estimate at another third, so that one-third remained. What I wrote at this time consisted of the remainder of the doctrine of Reasoning (the theory of Trains of Reasoning, and Demonstrative Science), and the greater part of the Book on Induction. When this was done, I had, as it seemed to me, untied all the really hard knots, and the completion of the book had become only a question of time. Having got thus far, I had to leave off in order to write two articles for the next number of the Review. When these were written, I returned to the subject, and now for the first time fell in with Comte’s Cours de Philosophie Positive, or rather with the two volumes of it which were all that had at that time been published. My theory of Induction was substantially completed before I knew of Comte’s book; and it is perhaps well that I came to it by a different road from his, since the consequence has been that my treatise contains, what his certainly does not, a reduction of the inductive process to strict rules and to a scientific test, such as the syllogism is for ratiocination. Comte is always precise and profound on the method of investigation, but he does not even attempt