When I grow up I either want my career to be a comedian or an engineer. My only obstacle with becoming a comedian is that my parents are so stubborn and won’t give me consent, they say my react time to slow and I will not be able to come up with jokes. But I think I can take on that project!
In Anne of Green Gables, Anne promises Diana she'll write Tuesday night. Diana promises to haunt the post office to wait for the promised letter.
Haunt, in this context, is meant "to linger". It means to frequent a place, or be relentlessly present.
Answer:
from my own personal view this means that with great power comes great responsibility.
A. Think of equal parallel parts
Good Luck :)