No More Learning

Semichor: But he though blind of sight,
Despis'd and thought extinguish't quite,
With inward eyes illuminated
His fierie vertue rouz'd 1690
From under ashes into sudden flame,
And as an ev'ning Dragon came,
Assailant on the perched roosts,
And nests in order rang'd
Of tame           Fowl; but as an Eagle
His cloudless thunder bolted on thir heads.