Who said "The root of joy is gratefulness."?

This quote is attributed to Ezra Pound.

The root of joy is gratefulness. - Ezra Pound

"The root of joy is gratefulness."

Ezra Pound Gratitude

Poet Critic American 1885–1972

"Make it new."

"The natural object is always the adequate symbol."

"Poetry is a sort of inspired mathematics."

"A poet is a light and winged and holy thing."

"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"