The method of reading is step by step, practice makes perfect, and careful consideration. Zhu Zhu
3. Reading should be gradual; You can't read books until they are ripe, so don't wait hastily, although it's useless. Hu juren
4. Reading is learning, extracting is sorting, and writing is creating. Han Wu
5. You can't believe reading without thinking. It is a way of learning to ask questions boldly, diligently extract information, analyze information and find out the relationship between them. Gu Jiegang