There still remains, as a claimant to the name of wisdom, a certain strange power, which most people would call a natural gift rather than wisdom, appearing when one perceives someone learning this or that lesson with ease, or remembering a great many things [976c] securely ; or when one recalls what is suitable to each person, what should properly be done, and does it quickly. Some people will describe all this as nature, others as wisdom, and others as a natural readiness of mind : but no sensible person will ever call a man really wise for any of these gifts.
But surely there must be found some science, the possession of which will cause the wisdom of him who is really wise and not wise merely in men’s opinion. Well, let us see : for in this laborious discussion we are trying our hardest to find some other science, [976d] apart from those we have mentioned, which can really and reasonably be termed wisdom ; such an acquirement as will not make one a mean and witless drudge, but will enable one to be a wise and good citizen, at once a just ruler and subject of his city, and decorous. So let us examine this one first, and see what single science it is of those that we now have which, by removing itself or being absent from human nature, must render mankind the most thoughtless and senseless of creatures. [976e] Well, there is no great difficulty in making that out. For if there is one more than another, so to speak, which will do this, it is the science which gave number to the whole race of mortals ; and I believe God rather than some chance gave it to us, and so preserves us. And I must explain who it is that I believe to be God, though he be a strange one, and somehow not strange either : for why should we not believe [977a] the cause of all the good things that are ours to have been the cause also of what is far the greatest, understanding ? And who is it that I magnify with the name of God, Megillus and Cleinias ? Merely Heaven, which it is most our duty to honor and pray to especially, as do all other spirits and gods. That it has been the cause of all the other good things we have, we shall all admit ; that it likewise gave us number we do really say, and that it will give us this hereafter, if we will but follow its lead. [977b] For if one enters on the right theory about it, whether one be pleased to call it World-order or Olympus or Heaven — let one call it this or that, but follow where, in bespangling itself and turning the stars that it contains, it produces all their courses and the seasons and food for all. And thence, accordingly, we have understanding in general, we may say, and therewith all number, and all other good things : but the greatest of these is when, after receiving its gift of numbers, one has covered the whole circuit.
Moreover, let us turn back some little way in our discussion [977c] and recall how entirely right we were in conceiving that if we should deprive human nature of number we should never attain to any understanding. For then the soul of that creature which could not tell things would never any more be able, one may say, to attain virtue in general ; and the creature that did not know two and three, or odd or even, and was completely ignorant of number, could never clearly tell of things about which it had only acquired sensations and memories. From the attainment of ordinary virtue — [977d] courage and temperance — it is certainly not debarred : but if a man is deprived of true telling he can never become wise, and he who has not the acquirement of wisdom — the greatest part of virtue as a whole — can no more achieve the perfect goodness which may make him happy. Thus it is absolutely necessary to postulate number ; and why this is necessary can be shown by a still fuller argument than any that has been advanced. But here is one that will be particularly correct — that of the properties of the other arts, which we recounted just now in granting the existence of all the arts, [977e] not a single one can remain, but all of them are utterly defective, when once you remove numeration.
And one may judge, perhaps, for brevity’s sake how the human race needs number, by glancing at the arts — and yet that too is a great matter — but if you note the divinity of birth, and its mortality, in which awe of the divine must be acknowledged, and real number, [978a] it is not anybody who can tell how great is the power which we owe to the accompaniment of number as a whole — for it is clear that everything in music needs a distinct numeration of movement and notes — and above all, how it is the cause of all good things ; and that it is the cause of no evil thing is a point that must be well understood, as it may be quickly enough. Nay, the motion that we may call unreasoned and unordered, lacking shape and rhythm and harmony, and everything that has a share of some evil, [978b] is deficient in number altogether ; and in this light must the matter be regarded by him who means to end his life in happiness. And no one who does not know the just, the good, the honorable and all the rest of such qualities, with a hold on true opinion, will number them off so as fully to persuade both himself and his neighbor.
Now let us go on to inquire into the actual question of how we learnt to count in numbers. Tell me, whence have we got the conception of one and two, a natural gift that [978c] we have from the All to enable us to conceive of their existence ? Then again, many other living creatures are not endowed by nature even to the actual point of being able to learn from their father to count ; whereas in us, in the first place, God implanted this very conception, so that we might be equal to comprehending it when shown to us, and in the second place, he showed it and shows it. Among such things, what one more singularly beautiful can a man behold than the world of day ? Then he comes to the province of night, and views it ; and there quite another sight [978d] lies before him. And so the heaven, revolving these very objects for many nights and many days, never ceases to teach men one and two, until even the most unintelligent have learnt sufficiently to number ; for that there are also three and four and many, each of us must further conceive on seeing those objects. And God made one thing that he wrought from them, the moon, which shows herself at one time larger, at another smaller, and runs her course, [978e] showing ever a new shape, until fifteen days and nights are passed : this is her circuit, if one chooses to sum her orbit, as one and entire, in one ; so that, we may say, even the least intelligent creature must learn it, among those on whom God has bestowed the natural gift of being able to learn.
Within certain limits, and in certain cases, every creature so enabled has been made fully apt for numeration, — [979a] when it considers any unit in itself. But as to reckoning number generally in the relations of things to each other, I think that God, if not for a greater reason, to this end interposed, as we mentioned, the waxing and waning of the moon, and arranged the months to make up the year, and all things began to comprehend number in relation to number by a happy fortune. Hence it is that we have fruits and the teeming of the earth, so that there may be food for all creatures, with no inordinate or immoderate occurrences of winds and rains : [979b] but if in spite of this something does occur in an evil way, we ought not to charge it upon the divine but upon the human nature, for not disposing our own lives aright.
Now in our inquiry about laws, you know we decided that all other things that are best for men are easy to discover, and that everyone may become competent both to understand and to perform what he is told, if he discovers what is that which is likely to profit him, and what is not profitable : well, we decided, and we are still of the same mind, that all other studies [979c] are not very difficult, but that this of learning in what way we should become good men is one of the utmost difficulty. Everything else, again, that is good, as they say, is both possible and not difficult to acquire, and the amount of property that is wanted or not wanted, and the kind of body that is wanted or not : everyone agrees that a good soul is wanted, and agrees, moreover, as to the manner of its goodness, that for this again it must be just and temperate and brave ; but whereas everyone says it must be wise, no one any longer agrees at all with anyone else, in most cases — we have just now [979d] explained — as to what its wisdom should be. So now we are discovering, besides all those former kinds, a wisdom of no mean worth for this very purpose of showing how he is wise who has learnt the things that we have explained. And if he is wise who has knowledge of these things and is good at them, we must now take account of him.
Cleinias : Good sir, how properly you said that you are undertaking to express great thoughts on great subjects !
[979e] Athenian : Yes, for they are not small, Cleinias : but what is more difficult is to show that they are entirely and in every sense true.Cleinias : Very much so, good sir : but still, do not weary of the task of stating your views.
Athenian : I will not, and therefore you two must not weary either of listening to me.
Cleinias : Agreed : I give you my word for us both.