Who said "Gratitude transforms what we have into abundance."?

This quote is attributed to Rubén Darío.

Gratitude transforms what we have into abundance. - Rubén Darío

"Gratitude transforms what we have into abundance."

Rubén Darío Gratitude

Poet Nicaraguan 1867–1916

"I am my own road"

"I seek the divine in all things"

"The poet is a light and a flame"

"To be a poet is to possess wings"

"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"