The Major Part was of opinion, That there might be infinite Centers, if there were infinite Worlds: also, there might be many Centers in this World; for, every round Globe hath a Center. But, their Opinion concerning the _Restoring-Beds_, was, That they were in the Center of the Globe of our whole World, and not of any of the Parts of the World: for, the _Air_ could have but an uncertain Center; neither could the _Water_ have a very solid Center; and the _Earth_ was too solid to have a Center, consisting of the Four kinds of Elements: neither could the Elemental _Fire_ have such a Center, as to breed such different kinds and sorts of _Beds_, as the _Restoring-Beds_ are, because many of them are quite of a different nature from the nature of Elemental Fire: wherefore, it must be the Center of the World, which must consist of all the Elemental kinds. XIII. After the former _Argument_, the Parts of my Mind were very studious in conceiving, where the Center of the whole Universe of this our World, might be: at last they all agreed, It was the _Sea_, which is the Watry Element: for, the _Sea_ is inclosed with the _Airy, Fiery_, and _Earthy_ Parts of the Universe, and therefore must be the Center. And, though the Sea was the Center of the World; yet, there was a Center of the Sea: so that, there was a Center in a Center; in which Center, were the _Restoring-Beds_. XIV. After the former Conceptions, the Parts of my Mind were very studious, to conceive where the Center's Center might be. But, they could not possibly conceive it, by reason they could not possibly imagine how large, and of what compass the Sea may be of: for they did verily believe, that the utmost extension of the Sea, is not, as yet, known to Human-Kind: for, that Circle about which the Ships of _Cavendishe_, and _Drake_, did swim, might be, in comparison to the whole Body of the Sea, but such a Circle as a Boy may occasion, with throwing a small Stone, or such like thing, into a Pond of Water. XV.