Are you looking for the ending poem of the old movie "Backlight" shot in 1982? The whole poem is as follows:
Friend, friend
Please don’t be sad
You say life is like a desert
It’s because of your heart There is no oasis
Dream a green dream first
Only then will there be a golden autumn
Friend, friend
Please give me a thousand Don’t be sad
You said there are shadows on the ground
It’s because you always lower your head
Stand up your chest
Facing the sun Go
Leave the shadow of darkness behind forever