No More Learning

But if a Question be
put concerning a _Pentagone_, I know I may _Understand its Shape_, as
I _Understand_ the _Shape_, of a _Chiliogone_, without the help of
_Imagination_, but I can also _imagine_ it, by applying the _Eye_ of my
_Mind_ to its _Five sides_, and to the _Area_ or _space_ contained by
Them; And herein I manifestly perceive that there is required a _peculiar
sort_ of _Operation_ in the _Mind_ to _imagine_ a Thing, which I require
not to _Understand_ a Thing; which _New Operation_ of the _Mind_ plainly
shews the _difference_ between           and _pure Intellection_.