The Philosophers have not undeservedly placed Sulphur in the first place amongst the three Principles, as being the most worthy Principle, in the knowledge of which the whole Art consists. Now there is a threefold Sulphur, and that is to be chosen above the rest: a Sulphur tinging, or colouring: a Sulphur congealing Mercury: the third is essentiall, and ripening. Of which we ought to treat seriously, but because we have set forth one of the Principles by way of Dialogue, so also wee shall conclude the rest, lest we should seem to be partiall, and detract from either of them. Sulphur is more mature then any of the other Principles, and Mercury is not coagulated but by Sulphur: therefore our whole operation in this Art is nothing else but to know how to draw forth that Sulphur out of Metalls, by which our Argent vive in the bowels of the Earth is congealed into Gold, and Silver: which Sulphur indeed is in this work in stead of the Male, but the Mercury in stead of the Female. Of the composition, and acting of these two are generated the Mercuries of Philosophers. Wee told you in the Dialogue of Mercury with the Alchymist, of an Assembly of Alchymists that were met together to consult out of what matter, and how the Philosophers Stone is to be made, and how that by the misfortune of a tempest they were without any conclusion dispersed almost through the whole world. For there arose a strong tempest, and very great wind, which dispersed them all abroad, and so blowed through some of their heads, that till this time they cannot yet recover themselves, by meanes of which divers sort of worms are bred in their brains. Now there were amongst them men of divers opinions, and conditions, and among the rest there was this Alchymist, which in this Treatise I shall discourse of: hee was otherwise a good man, but without a Conclusion, or unresolved, also of the number of those, who propound to themselves to find out the Philosophers Stone casually, and he was companion to that Philosopher, who disputed with Mercury. Now this man said, if it had been my fortune to have spoke with Mercury, I should have fished him dry in few words; that other, saith hee, was a foole, hee knew not how to proceed with him. Mercury indeed never pleased mee, neither indeed do I think there is any good in it; but I approve of Sulphur, because at that meeting wee discoursed most excellently of it: if that tempest had not disturbed us, wee had concluded that that had been the first matter, for I am not wont to trouble my selfe with light, and triviall matters, my head is full of profound imaginations. And so being full of confidence hee resolves to work in Sulphur, hee began therefore to distill it, to sublime, calcine, to fix it, to make oyle _per Campanam_ of it, sometimes by itselfe, and sometimes with Crystals, and Egge-shels, and hee tryed divers other operations about it: and when hee had spent much time and costs, and could find nothing to his purpose, he was sad, and being