Who said "Courage isn't the absence of fear. It's action despite it."?

This quote is attributed to Rambo.

Courage isn't the absence of fear. It's action despite it. - Rambo

"Courage isn't the absence of fear. It's action despite it."

Rambo Courage

"It's a war, what you're doing to these kids."

"They don't give you reason, they give you orders."

"I could have killed them all, I could kill you. In town you're the law, out here it's me."

"Don't push it or I'll give you a war you won't believe."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

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