this manner: if the fatnesse of the sulphur be congealed, then by that perpetuall motion, the spirit of the water passing through, it digests and purifies it by virtue of the salt, untill it bee coloured with a digested heate, red or white, which colour tending toward a further perfection, is carryed up by that spirit, because it is subtilized and made thin by so many reiterated distillations; the spirit afterward hath a power to enter into imperfect things, and so brings in a colour to them, which afterward is joined to that water, being then in part congealed, and so fills up the pores thereof, and is fixed with it, with an inseparable fixation. For all water is congealed with heat, if it be without spirit, & congeled with cold, if it hath a spirit; but he that knows how to congeal water with heat, & to join a spirit with it, shall certainly find out a thing more pretious then gold, and every thing else. Let him therefore cause that the spirit be separated from the water, that it may putrifie, and bee like a graine. Afterwards the feces being cast away, let him reduce and bring back the spirit again from the deep into water, and make them be joined together again: for that conjunction will generate a branch of an unlike shape to its parents. [Illustration: *decorative divider*] _THE SIXTH TREATISE._ _Of the second matter, and putrefaction of things._ Wee have spoken of the first matter of things, and how things are produced by Nature without seed, that is, how Nature receives matter from the Elements, out of which she makes seed: But now we intend to treat of the seed it selfe, and things generated of seed. For every thing that hath seed is multiplyed in it, but without the help of Nature it is not done: for the seed is nothing else but the air congealed in some body: or it is a moist vapour; and unlesse this be resolved by a warm vapour, it is of no use. Let therefore the searchers of the Art understand what Seed is, lest they seek after a thing that is not: and let them know that that is threefold, which is brought forth by the foure Elements. The first is Minerall, and is that which we now speak of; the second is Vegetable; the third Animall. The Minerall seed is known by Philosophers alone: the Vegetable is common, and vulgar, as we may see in fruits: the Animall is known by imagination. The Vegetable doth shew to us, how Nature made it of the four Elements. For wee must know that the winter is the cause of putrefaction, seeing it congeals the Vitall spirits in trees; and when those by the heat of the Sun (in which there is a magnetick vertue, attractive of al manner of moisture) are resolved; then the heat of nature, stirred up by motion drives, or forceth the subtill Vapour of the water to the circumference, and this vapour openeth the pores of the tree, and makes drops distill, alwaies separating the pure from the impure. Yet the pure sometimes goeth before the impure; the pure