There is a child in front of city wall to catch the grasshopper, and in a short while caught the lots of.Suddenly see a scorpion son, he to think is also grasshopper,Then two go to catch him.

The scorpion son raises his poison to stab, say:" come, if you really dare to do like this, connect your grasshopper that catch to also would entirely lose."

This story warns people, and want to distinguish the pure good man with the bad person, and distinct to treat them.