Smith, like Kant, has his own way, and a curious one it is, of putting the rule of Christ. “As to love our neighbour as we love ourselves is the great law of Christianity, so it is the great precept of nature to love ourselves only as we love our neighbour, or what comes to the same thing, as our neighbour is capable of loving us.” Our philosopher readily admits that there are passions, like love, which, “though almost unavoidable in some part of life,” are not at first sight very agreeable to his theory. He says we cannot enter into the eagerness of a lover’s emotions. They are always “in some measure ridiculous.” “The passion appears to everybody but the man who feels it entirely disproportioned to the value of the object.” Ovid’s gaiety and Horace’s gallantry are pleasant enough, but you grow weary of the “grave, pedantic, and long-sentenced love of Cowley and Petrarca.” Resentment provides him with a better illustration. The counterpart of gratitude, it is a very difficult passion to realise in a proper degree. “How many things,” he exclaims, “are requisite to render the gratification of resentment completely agreeable and to make the spectator thoroughly sympathise with our revenge?” First, the provocation must be such that if unresented we should become contemptible and be exposed to perpetual insults. Second, smaller offences had better be neglected. Third, we should resent from a sense of propriety and of what is expected of us. Above all, we should diligently consider what would be the sentiments of the cool and impartial spectator. Though the love of the lover has to be belittled for the purpose of this theory, friendship and all the social and benevolent affections are dear to sympathy and “please the indifferent spectator upon almost every occasion.” True friendship is one of the virtues which prove the limitations of the utilitarian theory: “There is a satisfaction in the consciousness of being beloved which to a person of delicacy and sensibility is of more importance to happiness than all the advantage which he can expect to derive from it.” As Smith goes through the list of virtues and vices his “Impartial Spectator” constantly reminds us of Aristotle’s theory that every virtue is a mean between two extremes. The impartial spectator dislikes excess. The rise of the upstart, for example, is too sudden an extreme, nor does his behaviour often conciliate our affections:— “If the chief part of human happiness arises from the consciousness of being beloved, as I believe it does, those sudden changes of fortune seldom contribute much to happiness. He is happiest who advances more gradually to greatness, whom the public destines to every step of his preferment long before he arrives at it, in whom, upon that account, when it comes, it can excite no extravagant joy, and with regard to whom it cannot reasonably create either any jealousy in those he overtakes or any envy in those he leaves behind.”