What’s the question? I know a lot about of mice and men!
If you are asking what I think, this is third person view.
This isn't English this is math! Why put it under English?
Answer:
"Andrew says this because he had been able to keep his promise given to Joe Morgan; he had been able to save Mrs. Morgan as well as his newly born baby after it had been born lifeless. It means Andrew felt contented and jubilant at his own efforts and the achievement."
Answer:
The only secret to academic success is DETERMINATION .
With determination everything can be easily achieved fully .
