Answer:
"Ozymandias" is that all power is temporary, no matter how prideful or tyrannical a ruler is.
Subjunctive,because it's using the word "were",which is a verb,and it is contary to reality&a wish or a hypothetical.
The doctor says that Johnny may or may not live. He keeps talking about IF Johnny lives. He says that Johnny has broken his back, and if he does not die, he will be crippled for the rest of his life. He also says that he will never be able to walk again because Johnny is paralyzed from the neck down when the roof of the church falls on his back.