What is the meaning of the adage "save it for a rainy day"?

a.
do chores on days when it rains.

b.
save your money for when you'll need it.

c.
you'll appreciate things more when it rains.

d.
people don't do much on rainy days.

B. Save your money for when you'll need it.

I would go for B save your money for when you'll need it. 
the saying "save it for a raining day" is pretty much saying, that the when the rainy day, is the day you'll need the money, example is when you need to pay off them Yakuzas before they  take you out.

lol sorry for the bad explanation 

Hello there! it relates to no dogs barked because both the father and son learn from one another. the theme has to be love as the father misses his child.hope this you! good luck : )

Narrative poetry is a form of poetry that tells a story, often making use of the voices of a narrator and characters as well; the complete story is usually written in measured verse. narrative poems include epic ballads, idylls and lay people. lyric poetry is a type of poetry similar to an emotional song, which is distinguished from dramatic and narrative poetry.