ich there it may sometimes light upon. So many are the _links_, upon
which the true Philosophy depends, of which, if any one be _loose_, or
_weak_, the whole _chain_ is in danger of being dissolv'd; it is to _begin_
with the Hands and Eyes, and to _proceed_ on through the Memory, to be
_continued_ by the Reason; nor is it to stop there, but to _come about_ to
the Hands and Eyes again, and so, by a _continual passage round_ from one
Faculty to another, it is to be maintained in life and strength, as much as
the body of man it by the _circulation_ of the blood through the several
parts of the body, the Arms, the Feet, the Lungs, the Heart, and the Head.

If once this method were followed with diligence and attention, there is
nothing that lyes within the power of human Wit (or which is far more
effectual) of human Industry, which we might not compass; we might not only
hope for Inventions to equalize those of _Copernicus_, _Galileo_,
_Gilbert_, _Harvy_, and of others, whose Names are almost lost, that were
the Inventors of _Gun-powder_, the _Seamans Compass_, _Printing_,
_Etching_, _Graving_, _Microscopes_, &c. but multitudes that may far exceed
them: for even those discoveries seem to have been the products of some
such method, though but imperfect; What may not be therefore expected from
it if thoroughly prosecuted? _Talking_ and _contention of Arguments_ would
soon be turn'd into _labours_; all the fine _dreams_ of Opinions, and
_universal metaphysical natures_, which the luxury of subtil Brains has
devis'd, would quickly vanish, and give place to _solid Histories_,
_Experiments_ and _Works._ And as at first, mankind _fell_ by _tasting_ of
the forbidden Tree of Knowledge, so we, their Posterity, may be in part
_restor'd_ by the same way, not only by _beholding_ and _contemplating_,
but by _tasting_ too those fruits of Natural knowledge, that were never yet
forbidden.

From hence the World may be assisted with _variety_ of Inventions, _new_
matter for Sciences may be _collected_, the _old improv'd_, and their
_rust_ rubb'd away; and as it is by the benefit of Senses that we receive
all our Skill in the works of Nature, so they also may be wonderfully
benefited by it, and may be guided to an easier and more exact performance
of their Offices; 'tis not unlikely, but that we may find out wherein our
Senses are deficient, and as easily find wayes of repairing them.

The Indeavours of Skilful men have been most conversant ab