Soc. In cases of illness, does not the proper combination of these elements produce health? Pro. Certainly. Soc. And in the acute and the grave, the quick and the slow, which are unlimited, the addition of these same elements creates a limit and establishes the whole art of music in all its perfection, does it not? Pro. Excellent. Soc. And again in the case of cold and hot weather, the introduction of these elements removes the excess and indefiniteness and creates moderation and harmony. Pro. Assuredly. Soc. And thence arise the seasons and all the beauties of our world,
 by mixture of the infinite with the finite? Pro. Of course. Soc. There are countless other things which I pass over, such as health, beauty, and strength of the body and the many glorious beauties of the soul. For this goddess, This goddess may be Μουσική (in which case ἐγγενομένη the reading of T and G, would be preferable to ἐγγενόμενα above), not music in the restricted modern sense, but the spirit of numbers and measure which underlies all music, and all the beauties of the world; or the goddess may be mentioned here in reference (and opposition) to the goddess Pleasure (12 B); she is the nameless deity who makes Pleasure and all others conform to her rules. my fair Philebus, beholding the violence and universal wickedness which prevailed, since there was no limit of pleasures or of indulgence in them, established law and order, which contain a limit. You say she did harm; 
 I say, on the contrary, she brought salvation. What do you think, Protarchus? Pro. What you say, Socrates, pleases me greatly. Soc. I have spoken of these three classes, you observe. Pro. Yes, I believe I understand; I think you mean that the infinite is one class and the finite is another class among existing things; but what you wish to designate as the third class, I do not comprehend very well. Soc. No, because the multitude which springs up in the third class overpowers you and yet the infinite also comprised many classes,
 nevertheless, since they were sealed with the seal of the more and less, they were seen to be of one class. Pro. True. Soc. And the finite, again, did not contain many classes, nor were we disturbed about its natural unity. Pro. Of course not. Soc. No, not at all. And as to the third class, understand that I mean every offspring of these two which comes into being as a result of the measures created by the cooperation of the finite. Pro. I understand. Soc. But we said there was, in addition to three classes, a fourth to be investigated. Let us do that together. See whether you think that everything which comes into being must necessarily come into being through a cause. Pro. Yes, I do; for how could it come into being apart from a cause? Soc. Does not the nature of that which makes or creates differ only in name from the cause, and may not the creative agent and the cause be properly considered one? Pro. Yes.