answer,
perhaps, because it was manuscript, and nothing less than print was
worthy to approach the counsellor. He understood, however, so well the
importance of this paper, which I had the folly to put into his hands,
that I could never after get it into my possession, and being convinced
that every effort for that purpose would be ineffectual, I made a merit
of my forbearance, transforming the theft into a present. I made no
doubt that this writing (more curious, however, than useful) answered his
purpose at the court of Turin, where probably he took care to be
reimbursed in some way or other for the expense which the acquisition of
it might be supposed to have cost him. Happily, of all future
contingencies, the least probable, is, that ever the King of Sardina
should besiege Geneva, but as that event is not absolutely impossible, I
shall ever reproach my foolish vanity with having been the means of
pointing out the greatest defects of that city to its most ancient enemy.

I passed three or four years in this manner, between music, magestry,
projects, and journeys, floating incessantly from one object to another,
and wishing to fix though I knew not on what, but insensibly inclining
towards study. I was acquainted with men of letters, I had heard them
speak of literature, and sometimes mingled in the conversation, yet
rather adopted the jargon of books, than the knowledge they contained.
In my excursions to Geneva, I frequently called on my good old friend
Monsieur Simon, who greatly promoted my rising emulation by fresh news
from the republic of letters, extracted from Baillet on Colomies. I
frequently saw too, at Chambery, a Dominican professor of physic, a good
kind of friar, whose name I have forgotten, who often made little
chemical experiments which greatly amused me. In imitation of him, I
attempted to make some sympathetic ink, and having for that purpose more
than half filled a bottle with quicklime, orpiment, and water, the
effervescence immediately became extremely violent; I ran to unstop the
bottle, but had not time to effect it, for, during the attempt, it burst
in my face like a bomb, and I swallowed so much of the orpiment and lime,
that it nearly cost me my life. I remained blind for six weeks, and by
the event of this experiment learned to meddle no more with experimental
Chemistry while the elements were unknown to me.

This adventure happened very unluckily for my health, which, for some
ti