Instinctive liking is the feeling which makes us take pleasure in another person’s company, find an exhilaration in his presence, wish to talk with him, work with him, play with him. The extreme form of it is being in love, but its fainter forms, and even the very faintest, have political importance. The presence of a person who is instinctively disliked tends to make any other person more likable. An anti-Semite will love any fellow-Christian when a Jew is present. In China, or the wilds of Africa, any white man would be welcomed with joy. A common aversion is one of the most frequent causes of mild instinctive liking. Men differ enormously in the frequency and intensity of their instinctive likings, and the same man will differ greatly at different times. One may take Carlyle and Walt Whitman as opposite poles in this respect. To Carlyle, at any rate in later life, most men and women were repulsive; they inspired an instinctive aversion which made him find pleasure in imagining them under the guillotine or perishing in battle. This led him to belittle most men, finding satisfaction only in those who had been notably destructive of human life—Frederick the Great, Dr. Francia, and Governor Eyre. It led him to love war and violence, and to despise the weak and the oppressed—for example, the “thirty thousand distressed needlewomen,” on whom he was never weary of venting his scorn. His morals and his politics, in later life, were inspired through and through by repugnance to almost the whole human race. Walt Whitman, on the contrary, had a warm, expansive feeling towards the vast majority of men and women. His queer catalogues seemed to him interesting because each item came before his imagination as an object of delight. The sort of joy which most people feel only in those who are exceptionally beautiful or splendid Walt Whitman felt in almost everybody. Out of this universal liking grew optimism, a belief in democracy, and a conviction that it is easy for men to live together in peace and amity. His philosophy and politics, like Carlyle’s, were based upon his instinctive attitude towards ordinary men and women. There is no objective reason to be given to show that one of these attitudes is essentially more rational than the other. If a man finds people repulsive, no argument can prove to him that they are not so. But both his own desires and other people’s are much more likely to find satisfaction if he resembles Walt Whitman than if he resembles Carlyle. A world of Walt Whitmans would be happier and more capable of realizing its purposes than a world of Carlyles. For this reason, we shall desire, if we can, to increase the amount of instinctive liking in the world and diminish the amount of instinctive aversion. This is perhaps the most important of all the effects by which political institutions ought to be judged.