The strong young man at the construction site was bragging 
that he could outdo anyone in a feat of strength. He made a 
special case of making fun of one of the older workmen. After 
several minutes, the older worker had had enough.

"Why don't you put your money where your mouth is," he said. 
"I will bet a week's wages that I can haul something in a 
wheelbarrow over to that outbuilding that you won't be able to 
wheel back."

"You're on, old man," the braggart replied. "Let's see what you 
got."

The old man reached out and grabbed the wheelbarrow by the 
handles. Then, nodding to the young man, he said, "All right. 
Get in."