“This feeling can be remembered in retrospect, but it was already at a loss at that time.” Looking back on the past, although I have made great efforts to pursue a beautiful ideal of life with a sincere heart full of blood and tears, I can’t "Fifty Strings" The years that are like jade and the years that are like pearls pass by easily when they are worth cherishing; face the reality: lovers are separated, beloved wives die, the prime years are gone, ambitions are difficult to develop, achievements are not completed... …, the day when Hata woke up was no longer beautiful. The tearful and tragic conclusion brings the poet back to his deep thinking and confusion about "What is the value of life? How to realize it?", which greatly enhances the shocking power of the poem. It is precisely because of the tragic color of life and the tragic atmosphere of poetry that this poem can "bring countless heroes to their knees." ① This situation: refers to various past situations. ②Wangran: melancholy look. The Qilu "Jin Se" is Li Shangyin's most famous masterpiece. These two sentences mean that this kind of warm and beautiful feelings were already very melancholy at the time. How can we wait until today to recall them and feel no regrets? Today, when I look back, I feel the memories are endless and the sadness is deeper. The meaning is tortuous, and the poet's life experience, unspeakable pain, and extremely painful feelings are all contained in it. It is implicit and euphemistic, and it affects people deeply.