Who said "The sea holds secrets that land can never reveal."?

This quote is attributed to Drogo.

The sea holds secrets that land can never reveal. - Drogo

"The sea holds secrets that land can never reveal."

Drogo Nature

"I am the stallion who mounts the world"

"A Dothraki hears a word and takes it as a command"

"You are of my blood. That is enough"

"I will take what is mine with fire and blood"

"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."