A giant ship engine failed. The ship’s owners tried one expert after another, but none of them could figure but how to fix the engine.
Two of the ship’s owners were there, watching this man, hoping he would know what to do. After looking things over, the old man reached into his bag and pulled out a small hammer. He gently tapped something. Instantly, the engine lurched into life. He carefully put his hammer away. The engine was fixed!
A week later, the owners received a bill from the old man for ten thousand dollars.
“What?!” the owners exclaimed. “He hardly did anything!”
So they wrote the old man a note saying, “Please send us an itemized bill.”
The man sent a bill that read:
Tapping with a hammer…… ……… …….. $ 2.00
Knowing where to tap………. ……… …… $ 9, 998.00