Qasida Burdah is "Poem of the Scarf".
Some lines are sad, some will make you repent, some will give you hope, every line has a message.
There are a lot of things one can pick up from Qasida Burdah. Read it and take lessons from it.
There's mention of stroke, blindness, etc.
It tells of iman, restraining lust and carnal desires, achieving purification of the soul and increasing iman. It gives meaning to life.
Please read this excellent write-up about Qasida Burdah, and read between the lines - try to understand the message.