Who said "The work of peace is harder than the work of war."?

This quote is attributed to Pocahontas.

The work of peace is harder than the work of war. - Pocahontas

"The work of peace is harder than the work of war."

Pocahontas Work

"Listen with your heart, you will understand"

"Have you ever thought that maybe we're the ones who are confused?"

"I'd like to stay and speak with you"

"My father told me this is the only way"

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."