A series of experiments and arguments proves to every man that he, as an object of observation, is subject to certain laws, and man submits to them and never resists the laws of gravity or impermeability once he has become acquainted with them. But the same series of experiments and arguments proves to him that the complete freedom of which he is conscious in himself is impossible, and that his every action depends on his organization, his character, and the motives acting upon him; yet man never submits to the deductions of these experiments and arguments. Having learned from experiment and argument that a stone falls downwards, a man indubitably believes this and always expects the law that he has learned to be fulfilled.

But learning just as certainly that his will is subject to laws, he does not and cannot believe this.