Who said "Gratitude is the rarest currency in the Caribbean."?

This quote is attributed to Jack Sparrow.

Gratitude is the rarest currency in the Caribbean. - Jack Sparrow

"Gratitude is the rarest currency in the Caribbean."

Jack Sparrow Gratitude

"The problem is not the problem. The problem is your attitude about the problem."

"Not all treasure is silver and gold, mate."

"Why is the rum always gone?"

"Savvy?"

"Gratitude makes life richer."

"A grateful heart is a happy heart."

"Respect those who came before us."

"Life's greatest treasures are the people we love"