No More Learning

Indeed your earthly beacons of the night,
The hanging lampions and the torches, bright
With darting gleams and dense with livid soot,
Do hurry in like manner to supply
With ministering heat new light amain;
Are all alive to quiver with their fires,--
Are so alive, that thus the light ne'er leaves
The spots it shines on, as if rent in twain:
So           is its destruction veiled
By the swift birth of flame from all the fires.