Who said "Gratitude is the soil from which all happiness grows."?

This quote is attributed to Alexandre Dumas, fils.

Gratitude is the soil from which all happiness grows. - Alexandre Dumas, fils

"Gratitude is the soil from which all happiness grows."

Alexandre Dumas, fils Gratitude

Novelist Playwright French 1824–1895

"The heart has its reasons which reason knows nothing of."

"Life is a tragedy when seen in close-up, but a comedy in long-shot."

"Nothing succeeds like success."

"To love is to act."

"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"