>when he became acutely aware that his grandparents and parents were not going to live forever…Cao turned to science. Finding a way to slow aging became his lifelong goal
Nothing is supposed to persist forever it doesn’t even make sense to try
> Nothing is supposed to persist forever it doesn’t even make sense to try
"Supposed" by whom?
I wonder what Cao would've done once he learned that his great-grandparents are already gone. Perhaps at that point nothing less than time machine invention will do.