8. Bearing then upon their shoulders, and drawing after them, I do not say a little bag or box, but a whole pack of juggler’s boxes, full of so many absurdities, with which they play the hocus-pocus in philosophy, they nevertheless accuse others of error for placing the moon, which they hold to be earth, on high, and not in the middle or centre of the world. And yet, if every heavy body inclines towards the same place, and does from all sides and with every one of its parts tend to its own centre, the earth certainly will appropriate and challenge to itself these ponderous masses—which are its parts—not because it is the centre of the universe, but rather because it is the whole; and this gathering together of heavy bodies round about it will not be a sign showing it to be the middle of the world, but an argument to prove and testify that these bodies which had been plucked from it and again return to it have a communication and conformity of nature with the earth. For as the sun draws into himself the parts of which he is composed, so the earth receives a stone as a part belonging to it, in such manner that every one of such things is in time united and incorporated with it. And if peradventure there is some other body which was not from the beginning allotted to the earth nor has been separated from it, but had its own proper and peculiar consistence and nature apart, as these men may say of the moon, what hinders but it may continue separated by itself, being kept close, compacted, and bound together by its own parts? For they do not demonstrate that the earth is the middle of the universe; and this conglomeration of heavy bodies which are here, and their coalition with the earth, show us the manner how it is probable that the parts which are assembled in the body of the moon continue also there. But as for him who drives and ranges together in one place all earthly and ponderous things, making them parts of one and the same body, I wonder that he does not attribute also the same necessity and constraint to light substances, but leaves so many conglomerations of fire separated one from another; nor can I see why he should not amass together all the stars, and think that there ought to be but one body of all those substances which fly upwards.