it now rightly fixes, and then carefully makes the result distinct to itself. Further, the great difficulty of judging in most cases depends upon the fact that we have to proceed from the consequent to the reason, a path which is always uncertain; indeed I have shown that the source of all error lies here. Yet in all the empirical sciences, and also in the affairs of real life, this way is for the most part the only one open to us. The experiment is an attempt to go over it again the other way; therefore it is decisive, and at least brings out error clearly; provided always that it is rightly chosen and honestly carried out; not like Newton's experiments in connection with the theory of colours. But the experiment itself must also again be judged. The complete certainty of the a priori sciences, logic and mathematics, depends principally upon the fact that in them the path from the reason to the consequent is open to us, and it is always certain. This gives them the character of purely objective sciences, i.e., sciences with regard to whose truths all who understand them must judge alike; and this is all the more remarkable as they are the very sciences which rest on the subjective forms of the intellect, while the empirical sciences alone have to do with what is palpably objective.
Wit and ingenuity are also manifestations of the faculty of judgment; in the former its activity is reflective, in the latter subsuming. In most men the faculty of judgment is only nominally present; it is a kind of irony that it is reckoned with the normal faculties of the mind, instead of being only attributed to the monstris per excessum. Ordinary men show even in the smallest affairs want of confidence in their own judgment, just because they know from experience that it is of no service. With them prejudice and imitation take its place; and thus they are kept in a state of continual non-age, from which scarcely one in many hundreds is delivered. Certainly this is not avowed, for even to themselves they appear to judge; but all the time they are glancing stealthily at the opinion of others,
