A crab(螃蟹) said to her son, “Why do you walk sideways(侧着), my child? It is much better to walk straight forward.”
The young crab(螃蟹) replied, “True, dear mother, If you will show me how to do it, I will try to do that too.”
The mother tried to walk straight, but couldn’t do it.
MORAL: It’s better to teach than simply to tell.