But in all this there is more probability than truth. For consider, friend Demetrius; when he saith that some bodies tend towards the midst, which is to say, downwards, the others from the midst, that is, upward, and a third sort move round about the midst, what does he mean by the midst? This cannot be understood in respect of a vacuum, there being no such thing in Nature, as he says himself; and, moreover, those that do allow it say that it can have no middle, no more than beginning and end; for beginning and end are extremities, but that which is infinite, everybody knows, is without an end. But supposing we should be necessitated to admit a middle in a vacuum, it is impossible to comprehend and imagine the difference in the motions of bodies towards it, because there is neither in this vacuum any power attractive of the body, nor in the bodies any inclination or affection to tend on all sides to this middle. And it is no less difficult to imagine that bodies can move of themselves towards an incorporeal place, or receive any motion from it. This middle then must be understood not locally, but corporeally. For this world being a mass and union consisting of different bodies joined together, this diversity of them must beget different motions from one another; which appears in that each of these bodies changing its substance does at the same time change its place. For subtilization and rarefaction dissipate the matter which springeth from the midst and ariseth upwards; whereas, on the contrary, condensation and constipation depress and drive it down towards the middle. On these points it is not necessary to discourse any longer in this place. For whatever cause a man supposes shall produce such passions and changes, that very cause will contain each of these worlds in itself; because each of them has its sea and land, each its proper middle, and each its passions and change of bodies, and the nature and power which contain and preserve each in its place and being. For that which is without, whether it be nothing at all or an infinite vacuum, cannot allow any middle, as we have already said. But there being several worlds, each has its proper middle apart; so that in each of them there will be motions proper to bodies, some tending down to the midst, others mounting aloft from the midst, others moving round about it, according as they themselves do distinguish motions. And he who asserts there are many middles, and that heavy bodies from all sides do tend unto one alone, is like to him who shall affirm that the blood of several men runs from all parts into one vein, or that all their brains should be contained within one and the same membrane; supposing it absurd, that all natural bodies which are solid should not be in one place, and the rare in another. He that thus thinketh is certainly a mean philosopher; and no better is he who will not allow the whole to have all parts in their order, rank, and natural situation. What could be more foolish, than for a man to call that a world which had a moon within it so situated, as if a man should have his brains in his heels, and his heart in his forehead? Whereas there is no absurdity or inconveniency, if, in supposing several distinct worlds separated from one another, a man should distinguish and separate their parts. For in each of them the earth, sea, and sky will be placed and situated in their proper places, and each of these worlds may have its superior, inferior, circular, and middle part, not in respect of another world, nor in reference to what is without, but to what is within itself. And as to the argument which some do draw from a stone supposed to be placed without the world, it neither proves rest nor motion; for how could it remain suspended, seeing it is by nature heavy, or move towards the midst of the world, as other ponderous bodies, seeing it is neither part of it nor like it? And as to that earth which is fixed and environed by another world, we must not wonder, considering its weightiness, if it does not drop down, seeing it is upheld by a certain natural force pertaining to it. For if we shall take high and low not within the world but without, we shall find ourselves involved in the same difficulties as Epicurus was when he made his little indivisible atoms to move and tend to those places which are under foot, as if the vacuum had feet, or its infinite space would permit one to talk of high or low. Indeed, a man would marvel what should cause Chrysippus to say, that the world was placed and situated directly in the midst, and that the matter thereof, from all eternity having possessed itself of the midst, yet is so compacted together that it remains for ever. For he writes this in his Fourth Book of Possible Things, vainly imagining there is a middle in that vast emptiness, and still more absurdly attributing unto that middle, which is not, the cause of the world’s stability and continuance; he having often said in other writings of his that the substance is upheld and governed, partly by the motions tending to the midst of it, and partly by others parting from the midst of it. As to the other oppositions which the Stoics make, who should fear them? As when they demand, how it is possible to maintain a fatal destiny and a divide providence, and how it can be otherwise but that we must admit of several Jupiters, when we assert the plurality of worlds. Now if there be an inconveniency in admitting many Jupiters, their opinions will appear far more absurd; for they imagine there are suns, and moons, Apollos, Dianas, and Neptunes innumerable, in innumerable changes and revolutions of worlds. But where is the necessity which lies upon us to grant that there must be many Jupiters if there be many worlds, seeing that each of them may be subject to a sovereign governor of the whole, a God endued with a suitable mind and ability, like to him whom we name the Lord and Father of all things? Or what shall hinder us from asserting that the several worlds must be subject to the providence and destiny of Jupiter, and that he has an eye to all things, directing all, and administering to them the principles, seeds, and causes of all things which are made? For, while we often see here a body composed of several other distinct bodies,—for example, the assembly of a town, an army, or a chorus,— in each of which bodies there is life, prudence, and understanding; so it cannot be impossible that, in the whole universe, ten or fifty or a hundred worlds which may be in it should all use the same reason, and all correspond with the same principle. For this order and disposition is very suitable to the Gods; for we must not make them kings of a swarm of bees who never stir out of their hives, or keep them fast imprisoned in matter, like those who affirm the Gods to be certain dispositions of the air, and powers of waters and fire, infused and mixed within, which arise and spring up together with the world, and in time are to be burnt and end with it,—not affording them the liberty of coachmen and pilots, but nailing them down to their bases like statues and images. For they enclose the Gods within matter, and that in so strict a manner as makes them liable to all the changes, alterations, and decays of it. It is certainly more agreeable to the nature of the Gods to say that they are wholly at liberty, like Castor and Pollux, ready to succor such as are overtaken by bad weather at sea; for when they appear, the winds cease and the waves are calmed. Not that they navigate and are partakers of the same peril; but they only appear in the sky, and the danger is over. Thus do the Gods visit each world, and rule and provide for all things in them. Jupiter in Homer cast not his eyes far from the city of Troy into Thrace, and to the nomad Scythians along the river Ister; but the true Jupiter has several seemly and agreeable passages for his majesty from one world into another, not looking into the infinite vacuum without, nor regarding himself and nothing else, as some have imagined, but weighing the deeds of Gods and men, and the motions and revolutions of the stars. For the Divinity does not hate variety and changes, but takes great pleasure in them, as one may conjecture by the circuits, conversions, and mutations observable in the heavens. And therefore I conclude that the infinite number of worlds is a chimera, which has not the least probability of truth, and which cannot by any means admit of any God, but must be wholly guided by chance and fortune. Whereas the government and providence of a certain definite number of worlds has nothing in it that seems more laborious and unworthy than that which is employed in the direction of one alone, which is transformed, renewed, and reformed an infinite number of times.