A prince lived in Handan where people used pigeons as a gift to the prince. The pigeon happiness caused the prince and rewards to all who brought her one.
Once a wise man asked the prince why he is doing this.
“To show my generous be left all the pigeons go to new years eve”.
“This is very noble, but its subjects know and like trying to catch pigeons eventually kill some of them. Would be wise for you to stop if you really love these birds.”
The prince agreed.