This is the story of a young man who had a diamond. He received it as a gift many years ago. With time, he started to forget the value of this diamond...
The temptation became strong, and one day, a small rock crept into his shoe. Concerned about trying to grab the rock, the young man dropped the diamond, which rolled on the ground to find another man who realized immediately its value.
The young man, too focused on the wretched pebble, did not even realize he had lost the diamond forever.
This is the story of a blind man who threw away a diamond to pick up a rock... The diamond remained diamond, the rock remained rock, there is only the young man who changed.