Who said "Gratitude is the seed from which all goodness grows."?

This quote is attributed to Themistocles.

Gratitude is the seed from which all goodness grows. - Themistocles

"Gratitude is the seed from which all goodness grows."

Themistocles Gratitude

Statesman General Ancient Greece 524–460

"A man is not finished when he is defeated. He is finished when he quits."

"The victor will not be asked afterwards whether he told the truth."

"Persuasion is a far more powerful weapon than force."

"Do not despise the enemy that is down, for fortune is fickle."

"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"