of '_divide et impera_,' but '_annihila et appropria_.' Finally, looking back to our dreadful conflicts with the three conquering despots of modern history, Philip II. of Spain, Louis XIV., and Napoleon, we may incontestably boast of having been single in maintaining the general equities of Europe by war upon a colossal scale, and by our councils in the general congresses of Christendom. Such a review would amply justify the traveller's remarkable _dictum_ upon the principle of remorse, and therefore of conscientiousness, as existing in greater strength amongst the people of Great Britain. In the same proportion we may assume, in such a people, a keener sensibility to moral distinctions; more attention to shades of difference in the modes of action; more anxiety as to the grounds of action. In the same proportion we may assume a growing and more direct regard to casuistry; which is precisely the part of ethics that will be continually expanding, and continually throwing up fresh doubts. Not as though a moral principle could ever be doubtful. But that the growing complexity of the circumstances will make it more and more difficult in judgment to detach the principle from the case; or, in practice, to determine the application of the principle to the facts. It will happen, therefore, as Mr. Coleridge used to say happened in all cases of importance, that extremes meet: for casuistical ethics will be most consulted by two classes the most opposite to each other--by those who seek excuses for evading their duties, and by those who seek a special fulness of light for fulfilling them. CASE I. HEALTH.