雨停雨落又一时花开花落又一世
[yŭ tíng yŭ luò yòu yī shí huā kāi huā luò yòu yī shì]
As the Rain Stops and Falls Again, As Flowers Bloom and Wither in Turn - Expressing the cyclical nature of life and time through imagery of weather changes and plant cycles. It implies fleeting moments and endless change as well as a sense of nostalgia for times long gone by.