§ 44. Without explicitly saying so, we have been here tracing the genesis of the moral consciousness. For unquestionably the essential trait in the moral consciousness is the control of some feeling or feelings by some other feeling or feelings. Among the higher animals we may see, distinctly enough, the conflict of feelings and the subjection of simpler to more compound; as when a dog is restrained from snatching food by fear of the penalties which may come if he yields to his appetite; or as when he desists from scratching at a hole lest he should lose his master, who has walked on. Here, however, though there is subordination, there is not conscious subordination--there is no introspection revealing the fact that one feeling has yielded to another. So is it even with human beings when little developed mentally. The pre-social man, wandering about in families and ruled by such sensations and emotions as are caused by the circumstances of the moment, though occasionally subject to conflicts of motives, meets with comparatively few cases in which the advantage of postponing the immediate to the remote is forced on his attention; nor has he the intelligence requisite for analyzing and generalizing such of these cases as occur. Only as social evolution renders the life more complex, the restraints many and strong, the evils of impulsive conduct marked, and the comforts to be gained by providing for the future tolerably certain, can there come experiences numerous enough to make familiar the benefit of subordinating the simpler feelings to the more complex ones. Only then, too, does there arise a sufficient intellectual power to make an induction from these experiences, followed by a sufficient massing of individual inductions into a public and traditional induction impressed on each generation as it grows up.