Guthrie: Tratado 42 (VI, 1, 10-12) — Of the Ten Aristotelian and Four Stoic Categories (Qualidade)

3. QUALITIES.

10. We are now to consider quality, on account of which a being is said to be “such.” What can be the nature of this quality that it exerts the power of deciding of the phenomena of objects ? Is there a same, single quality which is something common to all qualities, and which, by its differences, forms classifications ? Or are the qualities so different that they could not constitute one and the same classification? What is there in common between capacity and disposition (that is, the physical power), the affective quality, the figure, and the exterior form?

THE LACK OF POWERS CANNOT BE SUBSUMED UNDER THE SAME CATEGORY AS THE POWERS.

What shall be said, of thickness and thinness, of fatness and leanness? If the element common to these conceptions be a power belonging to the capacities, dispositions, and physical powers, which gives to each object the power it possesses, the statements of the absence of power will no longer be classified along with (the powers). Besides, in what sense can we call the figure and form of each thing a “power?” Further, essence would have been deprived of all powers that were essential, retaining only those it might have received. Then, quality would comprehend all actualizations of the beings, which, properly, are actualizations only so far as they act spontaneously; and also all actualizations of these properties, but only so far as they really exist. But quality consists in (unessential) powers (such as habituations and dispositions) classified below beings. For instance, boxing ability does not belong among necessary human qualifications, such as rational functions. The latter would not be called a quality (as we would speak of boxing ability) ; and reasoning would be considered a quality only figuratively.

MERE DIFFERENTIALS OF BEINGS ARE NOT GENUINE QUALITIES.

A quality is therefore a power which adds (essential) characteristics to already existing beings. These characteristics which differentiate beings can therefore be called qualities only figuratively. Qualities are, rather, actualizations and reasons, or parts of reasons, which proclaim the “whatness,” though the latter seem to qualify being. As to the qualities which really deserve this name, which “qualify” things, which we generally call “potentialities,” they are the reasons and shapes, either of the soul or the body, such as beauty or ugliness.

NOT ALL QUALITIES ARE REASONS.

How can all qualities be potentialities? It is easy to see that beauty and health are qualities. But how could ugliness and sickness, weakness and general impotence, be qualities? Is it because they qualify certain things? But what hinders the qualified things from being called such by mere nomenclature, as homonyms, and not because of a single (all-sufficient) reason ? Besides, what would hinder them from being considered not only according to one of the four modes, but even after each one of the four, or at least after any two of them? First, the quality does not consist in “acting” and “experiencing”; so that it is only by placing oneself at different viewpoints that one could call what “acts” and “experiences” a quality, in the same sense as health and sickness, disposition and habitude, force and weakness. Thus power is no longer the common element in these qualities, and we shall have to seek something else possessing this characteristic, and the qualities will no longer all be reasons. How indeed could a sickness, become a habituation, or be a reason ?

QUALITY IS NOT A POWER BUT DISPOSITION. FORM AND CHARACTER.

Shall the affections which consist in the forms and powers, and their contraries, the privations, be called qualities? If so, one kind will no longer exist; and we shall have to reduce these things to a unity, or category; that is why knowledge is called a form and a power, and ignorance a privation and impotence. Must we also consider impotence and sickness a form, because sickness and vice can and do accomplish many things badly? Not so, for in this case he who missed his aim would be exerting a power. Each one of these things exerts its characteristic activity in not inclining towards the good; for it could not do what was not in its power. Beauty certainly does have some power; is it so also with triangularity? In general, quality should not be made to consist in power, but rather in the disposition, and to consider it as a kind of form of character. Thus the common element in all qualities is found to be this form, this classification, which no doubt is inherent in being, but which certainly is derivative from it.

QUALITY CONSISTS IN A NON-ESSENTIAL CHARACTER.

What part do the powers (or, potentialities) play here? The man who is naturally capable of boxing owes it to a certain disposition. It is so also with somebody who is unskilful in something. In general, quality consists in a non-essential characteristic; what seems to contribute to the being, or to add to it, as color, whiteness, and color in general, contributes to the beings as far as it constitutes something distinct therefrom, and is its actualization; but it occupies a rank inferior to being; and though derived therefrom, it adds itself thereto as something foreign, as an image and adumbration.

UGLY QUALITIES ARE IMPERFECT REASONS.

If quality consist in a form, in a character and a reason, how could one thus explain impotence and ugliness? We shall have to do so by imperfect reasons, as is generally recognized in the case of ugliness. But how can a “reason” be said to explain sickness? It contains the reason of health, but somewhat altered. Besides, it is not necessary to reduce everything to a reason; it is sufficient to recognize, as Common characteristic, a certain disposition foreign to being, such that what is added to being be a quality of the subject. Triangularity is a quality of the subject in which it is located, not by virtue of its triangularity, but of its location in this subject, and of enduing it with its form. Humanity has also given to man his shape, or rather, his being.

THERE IS ONLY ONE KIND OF QUALITY; OF WHICH CAPACITY AND DISPOSITION PARTAKE.

11. If this be so, why should we recognize several kinds of qualities? Why should we distinguish capacity and disposition? Whether quality be durable or not, it is always the same; for any kind of a disposition is sufficient to constitute a quality; permanence, however, is only an accident, unless it should be held that simple dispositions are imperfect forms, and that capacities are perfect forms. But if these forms be imperfect, they are not qualities; if they be already qualities, permanence is but an accident.

PHYSICAL POWERS DO NOT FORM A SECONDARY KIND OF QUALITY.

How can physical powers form a secondary kind of qualities ? If they be qualities only so far as they are powers, this definition would not suit all qualities, as has been said above. If boxing ability be a quality as far as it is a disposition, it is useless to attribute to it a power, since power is implied in habituation. Further, how should we distinguish the natural boxing ability from that which is scientifically acquired? If both be qualities, they do not imply any difference so far as one is natural, and the other acquired; that is merely an accident, since the capacity of boxing is the same form in both cases.

THE DERIVATION OF QUALITIES FROM AFFECTION IS OF NO IMPORTANCE.

What does it matter that certain qualities are derived from an affection, and that others are not derived therefrom? The origin of qualities contributes nothing to their distinction or difference. If certain qualities be derived from an affection, and if others do not derive therefrom, how could they be classified as one kind? If it be said that some imply “experiencing” while others imply “action,” they can both be called qualities merely by similarity of appellation (homonymy).

SHAPE IS NOT A QUALITY; BUT SPECIFIC APPEARANCE. OR REASON.

What could be said of the shape of every thing? If we speak of the shape as far as something has a specific form, that has no regard to quality; if it be spoken of in respect to beauty or ugliness, together with the form of the subject, we there have a reason.

ARISTOTLE WAS WRONG IN CALLING “ROUGH,” “UNITED,” “RARE,” AND “DENSE” QUALITIES.

As to rough, united, rare and dense these could not be called qualities; for they do not consist only in a relative separation or reapproximation of the parts of a body, and do not proceed everywhere from the inequality or equality of position; if they did, they might be regarded as qualities. Lightness and weight, also, could be correctly classified, if carefully studied. In any case, lightness is only a verbal similarity (a “homonym”) unless it be understood to mean diminution of weight. In this same class might also be found leanness and slimness, which form a class different from the four preceding ideas.

PSYCHOLOGICAL THEORY OF QUALITY.

12. What other scheme of analysis of quality could we find, if the above were declared unsatisfactory? Must we distinguish first the qualities of the soul from those of the body, and then analyse the latter according to the senses, relating them to sight, hearing, taste, smell and touch?

To begin with, how can the qualities of the soul be divided ? Will they be related to the faculty of desire, to anger, or reason? Will they be divided according to their suitable operations, or according to their useful or harmful character? In this case, would we distinguish several ways of being useful or harmful? Should we then likewise divide the properties of the bodies according to the difference of their effects, or according to their useful or harmless character, since this character is a property of quality? Surely; to be useful or harmful seems to be the property of both the quality, and the thing qualified. Otherwise, we should have to seek some other classification.

RELATION BETWEEN THE THING QUALIFIED AND THE QUALITY.

How can the thing qualified by a quality refer to the quality? This must be studied, because the thing qualified and the quality do not belong to a common kind. If the man capable of boxing be related to the quality, why should not the same quality obtain between the active man and activity? If then the active man be something qualified, “activity” and “passivity” should not be referred to relation. It would seem preferable to relate the active man to the quality if he be active by virtue of a power, for a power is a quality; but if the power be essential, in so far as it is a power, it is not something relative, nor even something qualified. We should not consider that activity corresponds to increase; for the increase, so far as it increases, stands in relation only to the less; while activity is such by itself. To the objection that activity, so far as it is such, is something qualified, it might be answered that, at the same time, as far as it can act on something else, and that it is thus called active, it is something relative. In this case the man capable of boxing and the art of boxing itself must be in relation. For the art of boxing implies a relation; all the knowledge it imparts is relative to something else. As to the other arts, or at least, as to the greater number of other arts, it may, after examination, be said that they are qualities, so far as they give a disposition to the soul; as far as they act, they are active, and, from this standpoint, they refer to something else, and are relative; and besides, they are relative in the sense that they are habituations.

ACTIVITY DOES NOT ALTER THE QUALITY.

Will we therefore have to admit that activity, which is activity only because it is a quality, is something substantially different from quality? In animated beings, especially in those capable of choice because they incline towards this or that thing, activity has a really substantial nature. What is the nature of the action exercised by the inanimate powers that we call qualities? Is it participation in their qualities by whatever approaches them? Further, if the power which acts on something else simultaneously experiences (or “suffers”), how can it still remain active? For the greater thing, which by itself is three feet in size, is great or small only by the relation established between it, and something else (smaller). It might indeed be objected that the greater thing and the smaller thing become such only by participation in greatness or smallness. Likewise, what is both “active” and “passive” becomes such in participating in “activity” and “passivity.”

ARE THE SENSE-WORLD AND THE INTELLIGIBLE SEPARATE, OR CLASSIFIABLE TOGETHER?

Can the qualities seen in the sense-world, and those that exist in the intelligible world, be classified together in one kind? This question demands an answer from those who claim that there are also qualities in the intelligible world. Should it also be asked of those who do not admit of the existence on high of kinds, but who limit themselves to attributing some habit to Intelligence ? It is evident that Wisdom exists in Intelligence; if this Wisdom be homonymous (similar in name only) with the wisdom which we know here below, it is not reckoned among sense-things; if, on the contrary it be synonymous (similar in nature also) with the wisdom which we know here below, quality would be found in intelligible entities, as well as in sense-things (which is false); unless indeed it be recognized that all intelligible things are essences, and that thought belongs among them.

Besides, this question applies also to the other categories. In respect to each of them it might be asked whether the sensible and the intelligible form two different kinds, or belong to a single classification.

GUTHRIE, K. S. Plotinus: Complete Works: In Chronological Order, Grouped in Four Periods. [single Volume, Unabridged]. [s.l.] CreateSpace Independent Publishing Platform, 2017.