them. And I question not that to a Wise man, and consequently to Eleutherius, it will be lesse considerable to know, what Men Have thought of Things, then what they Should have thought.
In the fourth and last place, then, I consider, that as generally as Chymists are wont to appeal to Experience, and as confidently as they use to instance the several substances separated by the Fire from a Mixt Body, as a sufficient proof of their being its component Elements: Yet those differing Substances are many of them farr enough from Elementary simplicity, and may be yet look’d upon as mixt Bodies, most of them also retaining, somewhat at least, if not very much, of the Nature of those Concretes whence they were forc’d.
I am glad (sayes Eleutherius) to see the Vanity or Envy of the canting Chymists thus discover’d and chastis’d; and I could wish, that Learned Men would conspire together to make these deluding Writers sensible, that they must no longe hope with Impunity to abuse the World. For whilst such Men are quietly permitted to publish Books with promising Titles, and therein to Assert what they