It is further to be remarked that the proof that an action is disinterested, is no proof of its moral worth. The worst action,--an action of pure cruelty, envy, or hatred, may be disinterested, that is, it may have for its end the pain of another without consideration of the advantage of the doer. The effects, as pain or pleasure, of conduct opposed to, or in harmony with, civil or moral law, in so far as such effects can be predicted and, as thus predicted, they influence the will, are called Sanctions. One may distinguish between a physical, a political, a social, a sympathetic, and a moral sanction. Doubtless the conduct recommended by self-love, as a result of these sanctions, coincides, to a very large extent, to a larger extent than egoists in the rule perceive, with that which the good of society demands; but it is just as certain that, in many cases, the way of selfish cunning and that of virtue diverge. The outer sanctions do not insure the coincidence of duty and one's own happiness; nor does the sympathetic sanction secure this, for sympathy is often on the side opposed to duty. There is but one sanction which is ever on the side of action in accordance with duty: the moral sanction, the peace and joy which accompany the knowledge of having done right. Duty and self-interest coincide the more nearly, the better and more unanimous the various sanctions are, and, especially, the more strongly the moral feelings are developed in a society; one of the tasks society has to set itself is to labor for the greatest possible concord of duty and self-interest. But this harmony will never become an absolutely perfect one and self-sacrifice impossible. Man needs, therefore, some end which shall depend upon himself alone, if he is to be kept from discouragement and despair. Such an end is the consciousness of right-doing. He who chooses this as highest end must devote himself to the service of mankind, as well as he who makes the advancement of the good of mankind his end. The thought of this end will prevent him from being blinded by self-interest in answering the question as to what right and duty are, and will also preserve him from permitting himself one or the other pet sin under the excuse that he will atone for it by other good actions; it will compel him to the endeavor to fulfil every duty. And though he may not be perfectly happy, he will be happier than the man who makes the good of humanity his end; since he is less dependent upon outer events. Benevolence and conscience are not the same. The latter constrains us to do right, that is, to perform actions the expected results of which are in harmony with the general welfare; it has attained its end when the right action is performed, and it has failed to attain its end when this aim is frustrated. Man has a deep inner longing for happiness of some sort. When he does not find it upon earth, he seeks it in some other world. He has often a deep inner