THE 
T is difficult in the Purfuit of 
Learning, and remarkably fo 
in the fcudy of Nature, to con¬ 
fine our Searches to a particu¬ 
lar Subjed. Hence Treatifes on the Works 
of Providence are often defedive and fuper- 
ficial. The Mind, amidft fuch a Scene of 
Wonders, is loft in Aftonifoment, and there¬ 
fore can feldom fix its Enquiries. Thus in 
a Colledion of Pidures, or Mufeum of Ra¬ 
rities, 
