Nasruddin went to a Turkish bath. As he was poorly dressed the attendants treated him in a casual manner, gave him only a scrap of soap and an old towel. When he left, Nasrudin gave the two men a gold coin each. He had not complained, and they could not understand it. Could it be, they wondered, that if he had been better treated he would have given an even larger tip?
The following week Nasrudin appeared again. This time, of course, he was looked after like a king. After being massaged, perfumed and treated with the utmost deference, he left the bath, handing each attendant the smallest possible copper coin.
“This,” said Nasrudin, “is for last time. The gold coins were for this week.”