Paul's image was shaped in the article through a variety of literary expressions. The most common ones were the following: 1. Description of language: Through various details and descriptions, the article shows Paul's characteristics and image, such as his appearance, personality, temperament, actions, etc. These descriptions could help readers better understand Paul's image and deepen their impression of Paul. 2. Comparisons: The article uses comparisons to show the differences between Paul and other characters, such as his comparison with Paul, his comparison with others, etc. Through this comparison, readers could have a deeper understanding of Paul's uniqueness and excellence. 3. Symbolism: The article uses some symbolic language and symbols to express Paul's image, such as his red hair, his bicycle, his bowling ball and so on. These symbolic languages and symbols could hint at Paul's character and fate, allowing readers to have a deeper understanding of Paul's image. 4. Conversational techniques: The article uses dialogue to show Paul's image and character, such as his dialogue with Paul, his dialogue with others, etc. Through this dialogue, the readers can have a deeper understanding of Paul's thoughts and feelings, and feel Paul's personality and charm. 5. Description of the environment: The article presents Paul's image and fate through the description of the environment, such as his laboratory, his bicycle team, his family, etc. Through this description of the environment, readers can have a deeper understanding of Paul's life and environment, and feel Paul's fate and experience.