Who said "I understand the language of the wild better than words."?

This quote is attributed to Rambo.

I understand the language of the wild better than words. - Rambo

"I understand the language of the wild better than words."

Rambo Nature

"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."

"Nature teaches us about beauty."

"Nature teaches us patience and wisdom"

"Sometimes it snows in April."

"Every town has a soul, and Twin Peaks has a troubled one."