Платон: Philebus

Protarchus agrees to the proposal, but he is under the impression that Socrates means to discuss the common question – how a sensible object can be one, and yet have opposite attributes, such as 'great' and 'small,' 'light' and 'heavy,' or how there can be many members in one body, and the like wonders. Socrates has long ceased to see any wonder in these phenomena; his difficulties begin with the application of number to abstract unities (e.g.'man,' 'good') and with the attempt to divide them. For have these unities of idea any real existence? How, if imperishable, can they enter into the world of generation? How, as units, can they be divided and dispersed among different objects? Or do they exist in their entirety in each object? These difficulties are but imperfectly answered by Socrates in what follows.

We speak of a one and many, which is ever flowing in and out of all things, concerning which a young man often runs wild in his first metaphysical enthusiasm, talking about analysis and synthesis to his father and mother and the neighbours, hardly sparing even his dog. This 'one in many' is a revelation of the order of the world, which some Prometheus first made known to our ancestors; and they, who were better men and nearer the gods than we are, have handed it down to us. To know how to proceed by regular steps from one to many, and from many to one, is just what makes the difference between eristic and dialectic. And the right way of proceeding is to look for one idea or class in all things, and when you have found one to look for more than one, and for all that there are, and when you have found them all and regularly divided a particular field of knowledge into classes, you may leave the further consideration of individuals. But you must not pass at once either from unity to infinity, or from infinity to unity. In music, for example, you may begin with the most general notion, but this alone will not make you a musician: you must know also the number and nature of the intervals, and the systems which are framed out of them, and the rhythms of the dance which correspond to them. And when you have a similar knowledge of any other subject, you may be said to know that subject. In speech again there are infinite varieties of sound, and some one who was a wise man, or more than man, comprehended them all in the classes of mutes, vowels, and semivowels, and gave to each of them a name, and assigned them to the art of grammar.

'But whither, Socrates, are you going? And what has this to do with the comparative eligibility of pleasure and wisdom:' Socrates replies, that before we can adjust their respective claims, we want to know the number and kinds of both of them. What are they? He is requested to answer the question himself. That he will, if he may be allowed to make one or two preliminary remarks. In the first place he has a dreamy recollection of hearing that neither pleasure nor knowledge is the highest good, for the good should be perfect and sufficient. But is the life of pleasure perfect and sufficient, when deprived of memory, consciousness, anticipation? Is not this the life of an oyster? Or is the life of mind sufficient, if devoid of any particle of pleasure? Must not the union of the two be higher and more eligible than either separately? And is not the element which makes this mixed life eligible more akin to mind than to pleasure? Thus pleasure is rejected and mind is rejected. And yet there may be a life of mind, not human but divine, which conquers still.

But, if we are to pursue this argument further, we shall require some new weapons; and by this, I mean a new classification of existence. (1) There is a finite element of existence, and (2) an infinite, and (3) the union of the two, and (4) the cause of the union. More may be added if they are wanted, but at present we can do without them. And first of the infinite or indefinite: – That is the class which is denoted by the terms more or less, and is always in a state of comparison. All words or ideas to which the words 'gently,' 'extremely,' and other comparative expressions are applied, fall under this class. The infinite would be no longer infinite, if limited or reduced to measure by number and quantity. The opposite class is the limited or finite, and includes all things which have number and quantity. And there is a third class of generation into essence by the union of the finite and infinite, in which the finite gives law to the infinite; – under this are comprehended health, strength, temperate seasons, harmony, beauty, and the like. The goddess of beauty saw the universal wantonness of all things, and gave law and order to be the salvation of the soul. But no effect can be generated without a cause, and therefore there must be a fourth class, which is the cause of generation; for the cause or agent is not the same as the patient or effect.

And now, having obtained our classes, we may determine in which our conqueror life is to be placed: Clearly in the third or mixed class, in which the finite gives law to the infinite. And in which is pleasure to find a place? As clearly in the infinite or indefinite, which alone, as Protarchus thinks (who seems to confuse the infinite with the superlative), gives to pleasure the character of the absolute good. Yes, retorts Socrates, and also to pain the character of absolute evil. And therefore the infinite cannot be that which imparts to pleasure the nature of the good. But where shall we place mind? That is a very serious and awful question, which may be prefaced by another. Is mind or chance the lord of the universe? All philosophers will say the first, and yet, perhaps, they may be only magnifying themselves. And for this reason I should like to consider the matter a little more deeply, even though some lovers of disorder in the world should ridicule my attempt.

Now the elements earth, air, fire, water, exist in us, and they exist in the cosmos; but they are purer and fairer in the cosmos than they are in us, and they come to us from thence. And as we have a soul as well as a body, in like manner the elements of the finite, the infinite, the union of the two, and the cause, are found to exist in us. And if they, like the elements, exist in us, and the three first exist in the world, must not the fourth or cause which is the noblest of them, exist in the world? And this cause is wisdom or mind, the royal mind of Zeus, who is the king of all, as there are other gods who have other noble attributes. Observe how well this agrees with the testimony of men of old, who affirmed mind to be the ruler of the universe. And remember that mind belongs to the class which we term the cause, and pleasure to the infinite or indefinite class. We will examine the place and origin of both.

What is the origin of pleasure? Her natural seat is the mixed class, in which health and harmony were placed. Pain is the violation, and pleasure the restoration of limit. There is a natural union of finite and infinite, which in hunger, thirst, heat, cold, is impaired – this is painful, but the return to nature, in which the elements are restored to their normal proportions, is pleasant. Here is our first class of pleasures. And another class of pleasures and pains are hopes and fears; these are in the mind only. And inasmuch as the pleasures are unalloyed by pains and the pains by pleasures, the examination of them may show us whether all pleasure is to be desired, or whether this entire desirableness is not rather the attribute of another class. But if pleasures and pains consist in the violation and restoration of limit, may there not be a neutral state, in which there is neither dissolution nor restoration? That is a further question, and admitting, as we must, the possibility of such a state, there seems to be no reason why the life of wisdom should not exist in this neutral state, which is, moreover, the state of the gods, who cannot, without indecency, be supposed to feel either joy or sorrow.