An educative tale.

One day some boys were playing near by a small pond. Someone among them suddenly saw some frogs were playing in the pond also. He said to others 'come on boys , let us we make a new game and the game is stone throwing. Who can touch the more frogs by stone throwing he will be won and got a nice prize. Everybody became agree with him and started to throwing stone. As a result, some frogs fall in death.Then one oldest frog rising it's head above the water and requested to the boys to stop their game.The frog said to them"what is play for you that is the cause for our death". Listening this request, the boys could understand their mistake and stopped playing the game.