Sharing

Morality and social instinct has been regarded as one of distinguish features of human beings that differentiate from other creatures.

There is story about sharing.

A group of merchants traveled to the market place to sell and exchange their goods with others. It was a long way. Three merchants stopped for lunch under a shady tree.

The first merchant was the trader for apples; so he ate apples for his lunch;
the second merchant was the trader for eggs so he ate eggs for his lunch
and the third merchant was the trader for flour so he ate bread for lunch.

After while, the merchant who had apples passed an apple to the other two merchants. Not surprisingly, he was given an egg and a bread. So all of them were delighted to have a sumptuous meal by sharing.

"Give, thou shalt be given; and it is always better to share."