The best spear and shield
Storyteller: Long long ago, there was a seller, he took a spear and a shield to the market, and began to sell them.”
Seller: Come on, come on, everyone! Come here and have a look, I have the best spear and shield.
Costmer: well, they are not bad.
Seller: No bad? They are the best. Have you seen my spear? It’s the best in the world , My spear could stab through any shields.
Costmer 2: Oh, really? What about your shield. Seller: Of course it’s the best, too. It can stop any spears in the world.
Wise Fellow：Then…… ,what if your spear fights against your shield?
Seller: Sorry! I forget my own shield?
