Ferratus Again

Man, I keep getting these stupid "Ferratus" emails. I think I got six today. They are all slightly different, but basically say the same thing - "Ferratus is chained blah blah blah free him blah blah blah." Maybe it's part of a game or something?

Anyway, I found it interesting that this was also in one of the emails. Who knew the chain author liked William Blake?

What the HAMMER? what the CHAIN,
In what FURNACE was thy BRAIN?
What the ANVIL? what dread GRASP.
Dare its deadly terrors CLASP! 

When the stars threw down their SPEARS
And water'd heaven with their TEARS:
Did he SMILE his work to SEE?
Did he who made the LAMB make THEE?