We have seen that opinions should be freely formed and freely expressed. How about _actions_? If a man refrains from molesting others in what concerns him, and merely acts according to his own inclination and judgment in things which concern himself, the same reasons which show that opinion should be free prove also that he should be allowed to carry his opinions into action. As it is useful that while mankind are imperfect there should be different opinions, so it is useful that there should be different experiments of living, that free scope should be given to varieties of character short of injury to others, and that the worth of different modes of life should be proved practically. It is desirable, in short, that in things which do not primarily concern others, individuality should assert itself. When, not the person's own character, but the traditions or customs of other people are the rule of conduct, there is wanting one of the principal ingredients of human happiness and quite the chief ingredient of individual and social progress. No one's idea of excellence in conduct is that people should do absolutely nothing but copy one another. On the other hand, it would be absurd to pretend that people ought to live as if experience had as yet done nothing towards showing that one mode of existence or of conduct is preferable to another. No one denies that people should be so taught and trained in youth as to know and benefit by the results of human experience. But it is the privilege of a mature man to use and interpret experience in his own way. He who lets the world, or his own portion of it, choose his plan of life for him has no need of any other faculty than the ape-like one of imitation. He, on the other hand, who chooses his plan for himself, employs all his faculties--reasoning, foresight, activity, discrimination, resolution, self-control. We wish not automatons, but living, originating men and women. So much will be readily conceded, but nevertheless it may be maintained that strong desires and passions are a peril and a snare. Yet it is desires and impulses which constitute character, and one with no desires and impulses of his own has no more character than a steam-engine. An energetic character implies strong, spontaneous impulses under the control of a strong will; and such characters are desirable, since the danger which threatens modern society is not excess but deficiency of personal impulses and preferences. Everyone nowadays asks: what is usually done by persons of my station and pecuniary circumstances, or (worse still) what is usually done by persons of a station and circumstances superior to mine? The consequence is that, through failure to follow their own nature, they have no nature to follow; their human capacities are withered and starved, and are incapable of any strong pleasures or opinions properly their own.