Who said "I felt a cleaving in my mind as if my brain had split."?

This quote is attributed to Emily Dickinson.

I felt a cleaving in my mind as if my brain had split. - Emily Dickinson

"I felt a cleaving in my mind as if my brain had split."

Emily Dickinson Fear

Poet American 1830–1886

"Hope is the thing with feathers that perches in the soul."

"Tell all the truth but tell it slant."

"I dwell in Possibility."

"Because I could not stop for Death, he kindly stopped for me."

"Face your fears with courage."

"You can't live your life in fear."

"Snakes. Why'd it have to be snakes?"

"Fear is just another obstacle to overcome."