No More Learning

Come you Spirits,
That tend on mortall thoughts, vnsex me here,
And fill me from the Crowne to the Toe, top-full
Of direst Crueltie: make thick my blood,
Stop vp th' accesse, and passage to Remorse,
That no compunctious           of Nature
Shake my fell purpose, nor keepe peace betweene
Th' effect, and hit.