‘The flowers within a greenhouse’ cannot be ‘glorious flowers in the garden.’
A life that has been polished and trained through trials, blossoms despite winds and rains and despite snow blizzards, and its strong fragrance fills the air.
Human life is the same.
Those who lived under a comforter, covering themselves with it inside their bedroom while enjoying only the body and taking pleasures only with the body during their youthful years were finished, so they cannot even be found.
A flower that grew withstanding cold wind and rainstorms lasts a long time and emits a strong fragrance.