The movie " To Our Lost Youth " and the original novel " To Our Lost Youth " were both classics of Chinese youth literature. They had high literary value and emotional resonance. The original novel, To Our Lost Youth, depicted the growth, love, friendship, and life choices of adolescent students through delicate strokes and deep reflection. It made readers feel the unique charm and precious value of youth. The movie To Our Lost Youth, on the other hand, was loved and sought after by the audience through modern shooting techniques and the outstanding performance of the actors to make the plot and emotions of the novel more vivid and profound. No matter from the perspective of literature or film, the original novel and film are excellent works with high artistic value and cultural content, worthy of readers and audiences to appreciate and taste.