I Felt a funeral in my brain

I felt a funeral in my brain,
And mourners, to and fro,
Keep treading, treading, till it seemed
That sense was breaking through.

And when they all were seated,
A service like a drum
Keep beating, beating, till I thought
My mind was going numb.

And then I heard them lift a box,
And creak across my soul
With those same boots of lead,
Then space began to toll

As all the heavens were a bell,
And being but an ear,
And I and silence some strange race,
Wrecked, solitary, here.

And then a plank in reason, broke,
And I dropped down and down--
And hit a world at every plunge,
And finished knowing--then--