Some person might try to establish a distinction founded on the fact that the animal and the soul do not act unconsciously. If they know it by mere sensation, how far does that sensation contribute to the freedom of will? For sensation, limiting itself to perception, does not yield the percipient mastery over anything.[179] If they know it by knowledge, and if this knowledge contain only the accomplished fact, their actions are then determined by some other principle. If, even independently of desire, reason or knowledge make us perform certain actions, or dominate us,[180] to what faculty shall the action be ascribed, and how does it occur? If reason produce another desire, how does it do so? If reason manifest itself and liberate us by the process of calming our desires, the free will lies no longer in the action, but in intelligence; for every action, however much directed by reason, would then be something mixed, not revealing an unconfused free will. LIBERTY REFERRED TO THE ACTION OF INTELLIGENCE. 3. The question must be examined carefully, for it will later be applied to the divinities. Responsibility has been traced to the will, and this to reason first, and later to right reason. Better, to reason enlightened by knowledge; for freedom of will is not possessed incontestably if one be ignorant of why his decision or action is good, if one have been led to do the right thing by chance, or by some sensible representation. Since the latter is not within our power, we could not impute to free will the actions it inspired. By "sensible representation," or, "phantasy,"[181] we mean the imagination excited within us by the passions of the body; for it offers us different images according as the body has need of food, of drink, or of sensual pleasures. Those who act according to the "sensible representations" excited within them by divers qualities of the humors of the body are not wholly responsible for their actions. That is why depraved men, who usually act according to these images, do not, according to us, perform actions that are free and voluntary. We ascribe free will only to him who, enfranchised from the passions of the body, performs actions determined solely by intelligence. We refer liberty, therefore, to the noblest principle, to the action of the intelligence[182]; we regard as free only the decisions whose principle it is, and as voluntary, only the desires it inspires. This freedom is that which we ascribe to the divinities, who live in conformity with Intelligence, and with the Desire of which it is the principle.[183] INTELLIGENCE HAS CONVERSION TO GOOD AND "BEING IN ITSELF."