l聊将锦瑟寄流年
[l liáo jiāng jĭn sè jì liú nián]
It comes from the famous line 'Correspond with zither for many years of drifting.' 'Zither' is a traditional Chinese musical instrument which stands here for one's talent, aspirations or youth. The net name reflects one who cherishes past memories and yearns for beautiful life experiences, but also hints a slight sadness.