华桑扶疏叹韶年
[huá sāng fú shū tàn sháo nián]
"The Splendorous Mulberry and Elaeagnus Sigh at Youthful Years" - Invoking nature imagery, it speaks of the fleeting nature of youth (like blooming plants eventually losing leaves), reflecting nostalgia or bittersweet sentiments about young days gone by.