This quote is written / told by I. F. Stone between December 24, 1907 and July 17, 1989. He/she was a famous Journalist from USA.
The author also have 6 other quotes.
"Rest is not idleness, and to lie sometimes on the grass under trees on a summer's day, listening to the murmur of the water, or watching the clouds float across the sky, is by no means a waste of time"