Who said "The greatest wealth is to live content with little."?

This quote is attributed to O. Henry.

The greatest wealth is to live content with little. - O. Henry

"The greatest wealth is to live content with little."

O. Henry Gratitude

Writer American 1862–1910

"Turn up the lights. I don't know what time it is."

"We are not made by our circumstances, we are made by our choices."

"Life is made up of sobs, sniffles, and smiles, with sniffles predominating."

"A stitch in time may have ten times the sequel."

"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"