An argument follows later (p. 151) the logical connexion of which I understand just as little. It is rightly observed that in and for itself we have the right to deny of anything an infinite number of predicates, and it is with equal right added that in spite of this, we do not really pass all these negative judgments. And now what conclusion is drawn from these premisses? Perhaps this, that the fact that a certain negative judgment is warranted is not sufficient in itself to explain the entrance of the judgment. This we may without hesitation admit. But Sigwart concludes quite otherwise; he permits himself to assert, it follows from this that the further condition which is here lacking is that the corresponding positive affirmation has not yet been attempted. This is indeed a bold leap, and one which my logic at least is not able to follow. And why, if one were to inquire further, are not all the positive judgments here concerned really attempted? The most probable answer, judging by the examples given by Sigwart (this stone reads, writes, sings, composes; justice is blue, green, heptagonal, rotating), is, that this has not been done because the negative judgment has already been made with evident certainty; for this would best explain why there is no “danger of any one attributing these predicates to the stone or to justice.” If, however, any one prefer to answer that “the narrowness of consciousness” makes it impossible to attempt at the same time an infinite number of positive judgments, I am content with this expedient also, only it must then be asked if this appeal ought not to have been made directly and earlier, since Sigwart himself calls the possible negative judgments an “_immeasurable_ quantity.” It is also a curious error (Marty has already called attention to it), when Sigwart asserts that in contradistinction to what holds good of the negative judgment “every subject admits only of a limited number of predicates being affirmed.” But why? Can we not, for example, say a whole hour is greater than half an hour, greater than a third, greater than a fourth and so on _ad infin._?... If then, notwithstanding, I do not really make all these judgments, there are evidently good reasons for this; above all that the “narrowness of consciousness” forbids it. But then this might also be applied most successfully in regard to negative judgments.