Let us return to this question: How can the same principle exist in all things? This question amounts to asking how each of the sense-objects which form a plurality and which occupy different places, can, nevertheless, participate in the same principle; for it is not allowable to divide unity into a multitude of parts; it would be more fitting to reduce the multitude of parts to unity, which could not approach them. But when these parts occupy different places, they have led us to believe that unity likewise is split up, as if the power which dominates and which contains were divided into as many parts as that which is contained. The hand itself (though corporeal), may hold an entire body, such as a piece of wood several feet in length, and other objects. In this case, the force that holds makes itself felt in the whole object that is felt, and does not distribute itself in as many parts as it may contain, though it be circumscribed by the limit of the reach of the hand. Nevertheless, the hand is limited by its own extension, and not by that of the body which is held or suspended. Add to the suspended body some other length, and admitting that the hand can carry it, its force will hold the entire body without dividing into as many parts as it may contain. Now suppose that the corporeal mass of the hand be annihilated, and, nevertheless, allow the force which, before, existed in the hand and held the weight, to persist; will not this same force, indivisible in the totality, be equally indivisible in each of its parts? LIGHT EXISTS SIMULTANEOUSLY WITHIN AND WITHOUT.