Who said "Power lies not in shouting but in profound silence."?

This quote is attributed to Emily Dickinson.

Power lies not in shouting but in profound silence. - Emily Dickinson

"Power lies not in shouting but in profound silence."

Emily Dickinson Power

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."

"Power without control is just destruction."

"Power is not about control, it's about influence"

"The world doesn't need me to be the hero. It just needs me to be dangerous."

"The claws come out when I need them to."