John Frederick Helvetius

John Frederick Helvetius
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CHAP. I. Most Excellent, and Prudent Sirs. Before I enter upon the Description of the Philosophick PIGMY,(in this little Theatre of Secrets) overcoming and subduing GIANTS, I pray permit me here to use the words of Vanhelmont, taken out of his Book De Arbore Vitæ, fol. 630. and here Transcribed. I compelled to believe, that there is an Aurifick, and Argentick Stone. But (Friend of the Spagyrick Art) I... more...