Value Points :
Monuments are not permanent, not eternal with the passage of time they crumble in the event of a war, gunshots demolish them.
Detailed Answer :
The monuments erected by kings and princes are not permanent or eternal. They get destroyed or are crumbled in the event of a war as gunshots demolish them. They are discoloured or broken by the passage of time. Both time and war demolish them and they are forgotten by people.