Who said "Solitude is the garden where creativity grows."?

This quote is attributed to O. Henry.

Solitude is the garden where creativity grows. - O. Henry

"Solitude is the garden where creativity grows."

O. Henry Solitude

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."

"Sometimes being the best means being the loneliest."

"Solitude gives us time to reflect on what matters"

"I'm not good with people, never have been."

"I feel like I'm disappearing."