376 THE WORLD AS WILL. bk. iv.
mistake on the part of the intellect to decide otherwise than it would have done if all the motives had their due influence upon it. But this distinct unfolding of the motives on both sides is all that the intellect can do to assist the choice. It awaits the real decision just as passively and with the same intense curiosity as if it were that of a foreign will. Therefore from its point of view both decisions must seem to it equally possible; and this is just the illusion of the empirical freedom of the will. Certainly the decision enters the sphere of the intellect altogether empirically, as the final conclusion of the matter; but yet it proceeded from the inner nature, the intelligible character, of the individual will in its conflict with given motives, and therefore with complete necessity. The intellect can do nothing more than bring out clearly and fully the nature of the motives; it cannot determine the will itself; for the will is quite inaccessible to it, and, as we have seen, cannot be investigated.
If, under the same circumstances, a man could act now one way and now another, it would be necessary that his will itself should have changed in the meantime, and thus that it should lie in time, for change is only possible in time; but then either the will would be a mere phenomenon, or time would be a condition of the thing-in-itself. Accordingly the dispute as to the freedom of the particular action, the liberum arbitrium indifferentiæ, really turns on the question whether the will lies in time or not. If, as both Kant's doctrine and the whole of my system necessitates, the will is the thing-in-itself outside time and outside every form of the principle of sufficient reason, not only must the individual act in the same way in the same circumstances, and not only must every bad action be the sure warrant of innumerable others, which the individual must perform and cannot leave, but, as Kant said, if only the empirical character and the motives were completely given, it would be possible to calculate the future conduct of a man just as we can calculate an
