The moral of the story is that mercy brings its reward and that there is no being so small that it cannot help.
In the story, a lion(symbolizes the powerful), decides to spare the life of a mouse(symbolizes the ignored or the powerless). And the underlying message of the fable is to value even your smallest friends. because they can help you when you need it the most
Mercutio agrees, saying that dreams “are the children of an idle brain” . Mercutio seems to be saying that dreams are like illusions meant to tempt men's souls but fall apart when he wakes. There is some pretty strong intensity here.
