Lope. Ah, what in nature will its centre leave,

Or, forced away, recoils not faster still?

So rivers yearn along their murmuring beds

Until they reach the sea; the pebble thrown

Ever so high, still faster falls to earth;

Wind follows wind, and not a flame struck out

Of heavy wood or flint, but it aspires

Upward at once and to its proper sphere.

Viol. All good philosophy, could I but see

How to apply it here.