Answer:
One's experiences in life can
lead to service to others ---> it was a necessity, a passion—
remembering what she had suffered,
and how she had been relieved—
for her to act in her turn the
guardian angel to the afflicted.
One's fortunes in life can
change dramatically for good. ---> Her presence had seemed a blessing
to them, but it would be unfair to her
to keep her in poverty and want when
Providence afforded her such powerful
protection.
There is no guarantee that one's
lot in life will remain stable. ---> His property was confiscated; his
child became an orphan and a beggar.
Step-by-step explanation:
These themes are represented by the lines in the story Frankenstein