Note O fountain Arethuse, and thou honored flood, — MILTON’S MINOR POEMS.

85-86. O fountain Arethuse, and thou honored flood, Smooth-sliding Mincius. Arethusa was a fresh-water fountain at Syracuse in Sicily, and the Mincius is a river in north Italy, on which is situated Mantua, the birthplace of the poet Virgil. The great pastoral poet Theocritus is said to have been born at Syracuse. Thus Arethusa and the Mincius typify the pastoral tone in which Milton conceives and constructs his poem. But the intervention of the great god Apollo has frighted the bucolic muses, to whom therefore the poet explains it, line 87.