It comes from "A Flash in the Pan Can Fall into the City" is an online novel created by Mu Ziliang. The whole poem tells a legendary story about "Epiphyllum and Veda". The epiphyllum blooms on one day every year in order to remind Veda who collects morning dew of her. Its beauty is her savings for the whole year. However, Veda never remembered her either.
Original text
"A flash in the pan can conquer a city"
A beautiful woman can conquer a country with just one glance.
Don't envy a beautiful city or a country.
The blue sky is like a dream of wild geese flying by,
The appearance of a short-lived flower in the pan is the fate.
It is difficult to express the love between souls and dreams,
The remaining tears are desolate.
The shadows of wild geese are floating in the blue sky,
For whom does the epiphyllum appear?
Who knows who will pity Danrui?
Who is with you in the long night?
Can Qingzhu’s tears be cold?
The blue sky is high and far away,
The geese passing by leave no trace.