IAm (sayes Carneades) so unwilling to deny Eleutherius any thing, that though, before the rest of the Company I am resolv'd to make good the part I have undertaken of a Sceptick; yet I shall readily, since you will have it so, lay aside for a while the Person of an Adversary to the Peripateticks and Chymists; and before I acquaint you with my Objections against their Opinions, acknowledge to you what may be (whether truly or not) tollerably enough added, in favour of a certain number of Principles of mixt Bodies, to that grand and known Argument from the Analysis(36) of compound Bodies, which I may possibly hereafter be able to confute...