“the philosophy of medicine, I imagine, is at zero; our practice is empirical, and seems hardly more than a course of guessing, more or less happy.” In another place (vol. ii. p. 72.), he says, “yet I honour medicine as the most beneficent of all professions.” 8. He says (vol. ii. p. 42.), “Narrow-mindedness tends to wickedness, because it does not extend its watchfulness to every part of our moral nature.” “Thus, a man may have one or more virtues, such as are according to his favourite ideas, in great perfection; and still be nothing, because these ideas are his idols, and, worshipping them with all his heart, there is a portion of his heart, more or less considerable, left without its proper object, guide, and nourishment; and so this portion is left to the dominion of evil,” &c. (One might ask _how_, if a man worship these ideas with _all_ his heart, a portion could be left? but the sense is so excellent, I cannot quarrel with a slight inaccuracy in the expression. I never quite understood before why it is difficult to subscribe to the truth of the phrase “He is a good but a narrow-minded man,” but _felt_ the incompatibility.) 9. He says “the word _useful_ implies the idea of good robbed of its nobleness.” Is this true? the _useful_ is the _good_ applied to practical purposes; it need not, therefore, be less noble. The nobleness lies in the spirit in which it is so applied. 10. Benthamism (what _is_ it?), Puritanism, Judaism, how he hates them! I suppose, because he _fears_ God and _fears_ for the Church of God. Hatred of all kinds seems to originate in fear. 11. What he says of conscience, very remarkable! “Men get embarrassed by the common cases of a misguided conscience: but a compass may be out of order as well as a conscience; and you can trace the deranging influence on the latter quite as surely as on the former. The needle may point due south if you hold a powerful magnet in that direction; still the compass, generally speaking, is a true and sure guide,” &c.; and then he adds, “he who believes his conscience to be God’s law, by obeying it obeys God.” I think there would be much to say about all this passage relating to conscience, nor am I sure that I quite understand it. Derangement of the intellect is madness; is not derangement of the conscience also madness? might it not be induced, as we bring on a morbid state of the other faculties, by over use and abuse? by giving it more than its due share of power in the commonwealth of the mind? It should preside, not tyrannise; rule, not exercise a petty cramping despotism. A healthy courageous conscience gives to the powers, instincts, impulses, fair play; and having once settled the order of government with a strong hand, is not always meddling though always watchful.