I need an example of a classic story, play, etc. that someone has to go through a lot of pain....?

Question

but has lots of wisdom at the end?

Answer 1

Pretty much anything from Shakespeare will qualify.

Answer 2

Yes, William Shakespare have many of that in his works but i can still give u an Africa novel called THE BEGGERS STRIKE. Check it out

Answer 3

Les Miserables, by Victor Hugo, would be an excellent choice.