Who said "Gratitude is the antidote to the poison of regret."?

This quote is attributed to Elena Garro.

Gratitude is the antidote to the poison of regret. - Elena Garro

"Gratitude is the antidote to the poison of regret."

Elena Garro Gratitude

Novelist Mexican 1916–1998

"I write to understand myself and the world around me."

"Memory is the only paradise from which we cannot be driven."

"The past is always present in our lives."

"Women are the keepers of stories that men forget."

"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"