_Pope and Bishop Burgess._--To what passage in Pope's writings does the
conclusion of the following extract refer?[1]
"Digammaticæ doctrinæ idem accidit. In his _Popius_ eam in
ludibrium vertit, &c. Sed eximius Poeta neque in veteribus suæ
ipsius linguæ, nedum Græcæ monumentis versatus, tantum scilicet
de antiqua illa litera vidit, quantum _de Shakespearii_
SAGITTARIO."