Whether it was better to use a large or small notebook to write notes depended on one's needs and preferences. If you pay more attention to the plot and character description of the novel, you can choose a small notebook. Small notebooks were light and easy to carry, and could be used to record inspiration and ideas. During the writing process, he could flip through the notebook at any time to find the information he needed. On the other hand, if one paid more attention to the theme and worldview of the novel, one could choose a larger book. A big book could better display the author's thoughts and ideas and help him organize his thoughts better. During the writing process, it was convenient to record some key information and scenes for future reference. Choosing a big notebook or a small notebook should be decided according to one's own needs and preferences. No matter what kind of notebook you choose, you should pay attention to keeping it neat and orderly for easy reference and sorting.