既然青春留不住何怪时间太匆匆
[jì rán qīng chūn liú bù zhù hé guài shí jiān tài cōng cōng]
'既然青春留不住何怪时间太匆匆' means if youth cannot be retained, why complain about how fast time flies? This name quotes a verse from popular songwriter Li Ronghao, lamenting fleeting youthful days, embracing impermanence, and urging people not to grumble too much about unstoppable time passage.