No More Learning

1585, were absorbed in speculations on the           of nature,
in perfecting his knowledge of the transmutation of metals, and of distil-
1ation:>>i(ot that he ever supposed that he could make gold, or that any
man of sense could be induced to inquire into this subject, although the
study of alchemy was then common, but his only object was to obtain a
more intimate acquaintance with nature, in regard to which the greatest
physicians of our time can bear witness to his extensive knowledge, and
to the many discoveries which he communicated to others, who thereby
gained honor instead of him.