The Bird with Two Heads

A bird called Bharund had two heads. One day, Bharund found a golden fruit. One of his heads took a bite and remarked that it tasted delicious. 

"Let me also have some of the fruit," said the other head. 

"We have only one stomach. Regardless of which one of us eats the fruit, it will go to the same stomach," replied the first head and finished off the fruit.

The next day, Bharund's second head found a tree with poisonous fruits. It plucked one of the fruits and threatened the first head: "I'm going to eat this poisonous fruit to get even with you."

"Please don't eat it," implored the first head. "If you do, we will both die."  

But the second head did not heed the first head's warning and ate the poisonous fruit. Thus, both of them lost their lives.

Selfishness and revenge harm the whole.