he and Grote were republicans in principle, but they regarded the monarchy as preferable to the exposing of the highest dignity of the state to competition. From my latest conversations with Mill, I think he coincided in the view that simple cabinet government would be the natural substitute for monarchy.
It was in 1861 that he turned his thoughts to a review of Hamilton's "Philosophy." Writing to me in November, he says, "I mean to take up Sir William Hamilton, and try if I can make an article on him for the 'Westminster.'" He chose the "Westminster" when he wanted free room for his elbow. He soon abandoned the idea of an article. In December he said: "I have now studied all Sir W. Hamilton's works pretty thoroughly, and see my way to most of what I have got to say respecting him. But I have given up the idea of doing it in anything less than a volume. The great recommendation of this project is, that it will enable me to supply what was prudently left deficient in the 'Logic,' and to do the kind of service which I am capable of to rational psychology, namely, to its 'Polemik.'"
He was interrupted for a time by the events in America. In January, 1862, he wrote his paper on the civil war in "Fraser." He expected it to give great offense, and to be the most hazardous thing for his influence that he had yet done.
After spending the summer in a tour in Greece and Asia Minor, he wrote again on the American question, in a review of Cairnes's book in the "Westminster." This done, he set to the "Hamilton," which was the chief part of his occupation for the next two years. His interruptions were the article on John Austin in the "Edinburgh," in October, 1863, the two articles on Comte in the end of 1864, and the revision of the "Political Economy."
I had a great deal of correspondence with him while he was engaged with Hamilton. He read all Hamilton's writings three times over, and all the books that he thought in any way related to the subjects treated of. Among other things, he wrote me a long criticism of Ferrier's "Institutes." "I thought Ferrier's book quite sui generis when I first read it, and I think so more than ever after reading it again. His system is one of pure skepticism, very skillfully clothed in dogmatic language." He was much exercised upon the whole subject of indestructibility of force. His reading of Spencer, Tyndall, and others landed him in a host of difficulties, which I did what I could to clear up. His picture of Hamilton grew darker as he went on; chiefly from the increasing sense of his inconsistencies. He often wished that he was alive to answer for himself. "I was not prepared for the degree in which this complete acquaintance lowers my estimate of the man and of his speculations. I did not expect to find them a mass of contradictions. There is scarcely a point of importance on which he does not hold conflicting theories, or profess doctrines which suppose one theory while he himself holds another. It almost goes against me
