Thomas Boston,
Excellency of the knowledge of Christ crucified
(1765)
“ How difficult is it get any tolerable insight into the most of sciences! how much time is necessarily spent in the very rudiments and elements of them! and all this is but an introduction into them. How many years may a man live, and study hard too, and yet make but a small progress in the knowledge of natural philosophy? He may know much in respect of others who are ignorant in these matters, and yet know but very little in comparison of what yet remains to be discovered in the vast continent of nature. ”
