Let us, however, repeat that they are founded on quantitative distinctions and do not disprove but confirm the fact that an action, however slight it be, cannot really be an action, that is, an action that is willed, unless it be preceded by the cognitive activity. [Sidenote: _Criticism of practical judgements or judgements of value._] Some psychologists, on the other hand, place before practical action an altogether special class of judgements, which they call _practical_ judgements or _judgements of value._ They say that in order to resolve on performing an action there must have been a judgement to the effect: "this action is useful, this action is good." And at first sight this seems to have the testimony of consciousness on its side. But closer observation and analysis of greater subtlety reveal that such judgements follow instead of preceding the affirmation of the will, and are nothing but the expression of the volition already exercised. A good or useful action is an action willed. It will always be impossible to distil a single drop of usefulness or goodness from the objective study of things. We do not desire things because we know them to be good or useful; but we know them to be good and useful, because we desire them. Here too, the rapidity with which the facts of consciousness follow one another has given rise to an illusion. Practical action is preceded by knowledge, but not by practical knowledge, or rather, knowledge of the practical: to obtain this, we must first have practical action. The third moment, therefore, of practical judgements, or judgements of value, is altogether imaginary. It does not come between the two moments or degrees of theory and practice. For the rest, normative sciences in general, which regulate or command, discover and indicate values to the practical activity, do not exist; indeed none exist for any sort of activity, since every science presupposes that activity to be already realized and developed, which it afterwards takes as its object. [Sidenote: _Exclusion of the practical from the æsthetic._] These distinctions established, we must condemn as erroneous every theory which annexes the æsthetic activity to the practical, or introduces the laws of the second into the first. That science is theory and art practice has been many times affirmed. Those who make this statement, and look upon the æsthetic fact as a practical fact, do not do so capriciously or because they are groping in the void; but because they have their eye on something which is really practical. But the practical which they aim is not Æsthetic, nor within Æsthetic; it is _outside and beside it_; and although often found united, they are not united necessarily or by the bond of identity of nature.