Let us add that these gifts are very often only the fruit of an unconscious mental effort, and that, most of the time, the thoughts, which in good faith one accepts as inspiration or intuition, are only nameless reminiscences, whose apparition coincides with an emotional state of being, which existed at the time of the first perception. There, again, the presence of reasoning is visible, and also the presence of common sense, which tries to convert into a work of lasting results those impressions which would probably remain unproductive without the aid of these two faculties. Impulses are, most of the time, the vassals of material sensations. Definite reasoning and impartial judgment, inspired by common sense, are rarely the possession of a sick man. Sufferings, in exposing him to melancholy, make him see things in a defective light; the effort of thinking fatigues his weak brain, and the fear of a resolution which would force him to get out of his inactivity has enormous influence upon the deductions which dictate his judgment. Before discussing the advantages of conflict, he will instinctively resign himself to inertia. If, on the contrary, his temperament disposes him to anger, he will compromise an undertaking by a spontaneous violence, which patience and reflection would otherwise have made successful. It is possible also that a valiant soul is unable to obey a weak body, and that instinct, awakened by fear, leads one on to the impulsive desires of activity. Inadequate food or excessive nourishment can produce impulses of a different nature, but these differences are wholly and completely distinct as to character. The most evident danger of impulses lies in the scattering of mental forces, which, being too frequently called upon, use themselves up without benefiting either reason or common sense. The habit of indulging in movements dictated only by instinct, in suppressing all the phases of judgment leaves infinitely more latitude to caprice, which exists at the expense of solid judgment. Perception, being related to that which interests our passions, by getting in direct contact with the action which should simply be derived from a deduction, inspired by common sense, multiplies the unreflected manifestations and produces waste of the forces, which should be concentrated on a central point, after having passed through all the phases of which we have spoken. In addition, the permanency of resolutions is unknown to impulsive people. Their tendency, by leading them on toward instantaneous solutions, allows them to ignore the benefits of consistency. "They are like unto a peasant," said the old Nippon, "who owned a field in the country of Tokio. Scarcely had he begun to sow a part of the field when, under the influence of an unhappy impulse, he plowed up the earth again in order to sow the ground with a new seed.