This being premised, I would ask the gentleman who is of opinion that there is no absolute or unchangeable idea of beauty--in whose opinion the beautiful is the manifold--he, I say, your lover of beautiful sights, who cannot bear to be told that the beautiful is one, and the just is one, or that anything is one--to him I would appeal, saying, Will you be so very kind, sir, as to tell us whether, of all these beautiful things, there is one which will not be found ugly; or of the just, which will not be found unjust; or of the holy, which will not also be unholy? No, he replied; the beautiful will in some point of view be found ugly; and the same is true of the rest. And may not the many which are doubles be also halves?--doubles, that is, of one thing, and halves of another? Quite true. And things great and small, heavy and light, as they are termed, will not be denoted by these any more than by the opposite names? True; both these and the opposite names will always attach to all of them. And can any one of those many things which are called by particular names be said to be this rather than not to be this? He replied: They are like the punning riddles which are asked at feasts or the children's puzzle about the eunuch aiming at the bat, with what he hit him, as they say in the puzzle, and upon what the bat was sitting. The individual objects of which I am speaking are also a riddle, and have a double sense: nor can you fix them in your mind, either as being or not-being, or both, or neither. Then what will you do with them? I said. Can they have a better place than between being and not-being? For they are clearly not in greater darkness or negation than not-being, or more full of light and existence than being. That is quite true, he said. Thus then we seem to have discovered that the many ideas which the multitude entertain about the beautiful and about all other things are tossing about in some region which is halfway between pure being and pure not-being? We have. Yes; and we had before agreed that anything of this kind which we might find was to be described as matter of opinion, and not as matter of knowledge; being the intermediate flux which is caught and detained by the intermediate faculty. Quite true. Then those who see the many beautiful, and who yet neither see absolute beauty, nor can follow any guide who points the way thither; who see the many just, and not absolute justice, and the like,--such persons may be said to have opinion but not knowledge? That is certain. But those who see the absolute and eternal and immutable may be said to know, and not to have opinion only? Neither can that be denied. The one loves and embraces the subjects of knowledge, the other those of opinion? The latter are the same, as I dare say will remember, who listened to sweet sounds and gazed upon fair colours, but would not tolerate the existence of absolute beauty. Yes, I remember.