Urania, and fit audience find, though few.

But drive far off the barbarous dissonance

Of Bacchus and his revellers, the race

Of that wild rout that tore the Thracian bard

In Rhodope, where woods and rocks had ears 35

To rapture, till the savage clamour drowned

Both harp and voice; nor could the Muse defend

Her son. So fail not thou who thee implores;

For thou art heavenly, she an empty dream.'

Paradise Lost, Book vii. 1-39.