The 'this too shall pass' story has various versions. One common one involves a king who was given a ring with the inscription 'this too shall pass'. It was meant to remind him that both good times and bad times are transient. Whether he was facing great success or deep despair, this phrase would offer perspective.
Since I'm not familiar with the exact short story, I can't really summarize it. However, 'this too shall pass' usually implies that no matter how good or bad a situation is, it won't last forever. The story might revolve around a character experiencing hardships or joys and finally realizing this truth.
The moral is that no matter how difficult or glorious a situation is, it will pass. Just like in the story, the king's problems or great moments didn't last forever.
One key element is the determination of the defenders. Their unwavering resolve to stop the enemy is central. Another is the sense of territory or position that they are protecting. It could be a strategic location like a pass between mountains or a city.
The 'they shall not pass' is a famous war cry. A war story related to it could be about a group of soldiers defending a crucial position and vowing that the enemy 'shall not pass'. Maybe it was during World War I, where soldiers held their ground firmly against the advancing enemy forces at places like Verdun. Their determination was unwavering, and this simple yet powerful statement became a symbol of their tenacity.
I haven't come across this novel often enough to consider it well - known. It could be that it's just starting to gain recognition or it might be a hidden gem that only a few people have discovered so far. There are many great novels that are not well - known initially and gradually build their reputation over time.
I'm not sure specifically which novel titled 'This Too Shall Pass' you are referring to. There could be many novels with this title or a similar one. It might be a story about the transient nature of life, how difficult situations don't last forever.
The moral is likely that all things are transient. Whether it's a tough time or a great moment, it will pass away. So we should not be overly attached to either good or bad situations.