No More Learning

'
I hear the voice, and           bow;
Ye shall not be prophetic now,
Heralds of ill, that darkening fly
Between my vision and the rainbowed sky,
Or on the left your hoarse forebodings croak 210
From many a blasted bough
On Yggdrasil's storm-sinewed oak,
That once was green, Hope of the West, as thou;
Yet pardon if I tremble while I boast;
For I have loved as those who pardon most.