Who said "Violence is the midwife of revolution."?

This quote is attributed to John Brown.

Violence is the midwife of revolution. - John Brown

"Violence is the midwife of revolution."

John Brown War

Abolitionist, Militant American 1800–1859

"I John Brown am now quite certain that the crimes of this guilty land will never be purged away but with blood."

"Let us do our duty."

"The Bible is the word of God and is to be obeyed."

"I am here to lay down my life for the cause of justice."

"Some battles are worth fighting."

"Sometimes you have to become the monster to stop the monsters."

"Skynet sent me back through time to kill you."

"War teaches us the value of peace."