Question

add a universal idea to my thesis without changing what i already have "In Frankenstein, Mary Shelley uses symbolism, imagery, and diction especially through nature and the creature himself, to convey Victor Frankenstein’s conflicted relationship with his creation. "

Answer 1

Original (unchanged):
"In Frankenstein, Mary Shelley uses symbolism, imagery, and diction especially through nature and the creature himself, to convey Victor Frankenstein’s conflicted relationship with his creation."

Possible universal idea sentences you can add (pick one to append or combine with the original):

1) "It also raises universal questions about the ethical limits of scientific ambition and the responsibilities creators owe their creations."
2) "This conflict ultimately speaks to universal fears about isolation, responsibility, and the destructive consequences of unchecked hubris."
3) "Beyond the specific plot, Shelley thereby probes universal tensions between human striving and moral accountability."
4) "Ultimately, Shelley's treatment of creator and creation gestures toward universal themes of otherness, empathy, and the moral cost of playing God."

If you want, I can merge one of these into a single-sentence thesis while keeping your original phrasing exactly as the first clause.