A young boy went to a school to learn Karate. All day long from sunup to sundown everday for three months, the Karate teacher had the student stand in a water pond and slap the water with his hands. Thousands of times a day.

One day the student went to visit his parents. His parents asked him what did he learn in Karate school. He said "Nothing" Then slammed his hands down on the table they were sitting on. The table collapsed.