Once upon a time, there was a group of friends who together went to the grocery store. They decided to buy a lottery ticket together and split the cost. They all choose on the numbers with each of them picking one.
A few days later they were contacted and told they had the winning numbers of the lottery. They had won! Greedly, two of the friends secretly made plans to collect the money for themselves while one decided to be honest and split the money equally.
Instead of being mad that his friends planned to betray him and steal all the money, he decided that he did not need the money to be happy and left the money to be split between the remaining two friends. Touched by him they decided to give the money away to charity.