The one, who got slapped, was hurt, but without anything to say, he wrote in the sand : "TODAY, MY BEST FRIEND SLAPPED ME IN THE FACE".
They kept on walking, until they found and Oasis, where they decided to take a bath. The one who got slapped and hurt started drowning and other friend saved him. When he recovered from the fright, he wrote on a stone : "TODAY MY BEST FRIEND SAVED MY LIFE".
The friend who saved and slapped his best friend, asked him, "why after I hurt you, you wrote this sand, and now you write on a stone?"
The other friend, smiled and replied "when a friend hurts us, we should write in the sand, where the wind of forgiveness get in charge of erasing it away, and when something great happens, we should engrave it in the stone of the memory of the heart, where no wind can erase it."
