“Dad, look at this pinwheel I made.”
“Wow, it’s nice! Shall we try it and see how well it works?”
Dad took his son’s hand and went to the nearby park. Excited, the son stretched his arm high and waited for the pinwheel to spin. But it was not windy that day.
“Dad, my pinwheel is not spinning at all.”
The son was disappointed.
“There is a way to make it work in this case.”
“How?”
Dad grabbed the pinwheel and started to run as fast as he could. Then the pinwheel spun rapidly. He came back to his son after running in a circle and said, “There is nothing impossible for a man who runs hard.”