Once a renowned philosopher and moralist was traveling through Nasruddin's village…

Once a renowned philosopher and moralist was traveling through Nasruddin's village and asked Nasruddin where there was a good place to eat. Nasruddin suggested a place and the scholar, hungry for conversation, invited Mullah Nasruddin to join him. Much obliged, Mullah Nasruddin accompanied the scholar to a nearby restaurant, where they asked the waiter about the special of the day.

"Fish! Fresh Fish!" replied the waiter.

"Bring us two," they requested.

A few minutes later, the waiter brought out a large platter with two cooked fish on it, one of which was quite a bit smaller than the other. Without hesitating, Mullah Nasruddin took the larger of the fish and put in on his plate. The scholar, giving Mullah Nasruddin a look of intense disbelief, proceed to tell him that what he did was not only flagrantly selfish, but that it violated the principles of almost every known moral, religious, and ethical system. Mullah Nasruddin listened to the philosopher's extempore lecture patiently, and when he had finally exhausted his resources, Mullah Nasruddin said,

"Well, Sir, what would you have done?"

"I, being a conscientious human, would have taken the smaller fish for myself." said the scholar.
"And here you are," Mullah Nasrudin said, and placed the smaller fish on the gentleman's plate.