Who said "The pursuit of happiness often prevents its discovery."?

This quote is attributed to Sean O'Casey.

The pursuit of happiness often prevents its discovery. - Sean O'Casey

"The pursuit of happiness often prevents its discovery."

Sean O'Casey Happiness

Playwright Irish 1880–1964

"All the world's a stage, and all the men and women merely players."

"The holy passion of friendship is of so sweet and steady and loyal and enduring a nature that it will last through a whole lifetime."

"Life is a wonderful thing if you don't weaken."

"There is no abiding success without commitment."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."