Page - 713 - in The Complete Plato

other on the side of age. And in like manner the older is always in process of becoming younger than the younger; for as they are always going in opposite directions they become in ways the opposite to one another, the younger older than the older, and the older younger than the younger. They cannot, however, have become; for if they had already become they would be and not merely become. But that is impossible; for they are always becoming both older and younger than one another: the one becomes younger than the others because it was seen to be older and prior, and the others become older than the one because they came into being later; and in the same way the others are in the same relation to the one, because they were seen to be older, and prior to the one. That is clear. Inasmuch then, one thing does not become older or younger than another, in that they always differ from each other by an equal number, the one cannot become older or younger than the others, nor the others than the one; but inasmuch as that which came into being earlier and that which came into being later must continually differ from each other by a different portion —in this point of view the others must become older and younger than the one, and the one than the others. Certainly. For all these reasons, then, the one is and becomes older and younger than itself and the others, and neither is nor becomes older or younger than itself or the others. Certainly. But since the one partakes of time, and partakes of becoming older and younger, must it not also partake of the past, the present, and the future? Of course it must. Then the one was and is and will be, and was becoming and is becoming and will become? Certainly. And there is and was and will be something which is in relation to it and belongs to it? True. And since we have at this moment opinion and knowledge and perception of the one, there is opinion and knowledge and perception of it? Quite right. 713