abstract principle and to derive all sorts of conclusions from it. He was wont to begin the discussion of a question by laying down two or three sweeping propositions covering the subject as a whole, and would then proceed to draw from these others which he could apply to the particular matter in hand. His well-stored memory and boundless ingenuity made this finding of such general propositions so easy a task that a method in itself agreeable sometimes appeared to be carried to excess. He frequently arrived at conclusions which the judgment of the sober auditor did not approve, because, although they seemed to have been legitimately deduced from the general principles just enunciated, they were somehow at variance with the plain teaching of the facts. At such moments one felt that the man who was charming but perplexing Englishmen by his subtlety and ingenuity was not himself an Englishman in mental quality, but had the love for abstractions and refinements and dialectical analysis which characterizes the Scotch intellect. He had also a large measure of that warmth and vehemence, called in the sixteenth century the _perfervidum ingenium Scotorum_, which belong to the Scottish temperament, and particularly to the Celtic Scot. He kindled quickly, and when kindled, he shot forth a strong and brilliant flame. To any one with less power of self-control such intensity of emotion as he frequently showed would have been dangerous; nor did this excitability fail, even with him, to prompt words and acts which a cooler judgment would have disapproved. But it gave that spontaneity which was one of the charms of his nature; it produced that impression of profound earnestness and of resistless force which raised him out of the rank of ordinary statesmen. The tide of emotion swelling fast and full seemed to turn the whole rushing stream of intellectual effort into whatever channel lay at the moment nearest.