There was a factory in India. Two hundred workers worked in this factory. At the gate of the factory there was a guard. He always stood there.
One evening a worker pushed a wheelbarrow out of the factory. There was straw in the wheelbarrow. The guard saw it. He stopped the worker. He took out all the straw. But he could not find anything in the wheelbarrow.
The next day the same worker did the same thing. He did this for one month. Every day the guard stopped him at the gate. But he could not find anything in the wheelbarrow.
One day the guard said to the worker, "I will not work here any more. You can talk to me freely. I will not tell anybody about it . What do you steal every day?