Have you heard the story about a wolf and a little rabbit? The content of the story is as follows. In a forest, there lives a few rabbits and a wolf. To protect her children from the wolf, each time the mother of those rabbits go out, she exhorts her children to tightly close the door and not to open the door except she comes to knock at the door. Those young rabbits are all obedient and clever. The wolf imitates the sound of the mother of the rabbits to knock at the door. Those rabbits see through the wolf’s trick through distinguishing whether the sound is the one of their mother or not. When their mother knock at the door, they recognize her voice and open the door joyfully.
It is because the instruction of the mother of the rabbits that the rabbits act carefully and don’t blindly open the door when hearing the sound of knocking. A ... Read more »