七、意志——不怕苦和难 调查研究是一件苦差事,也是一件难差事。说它“苦”和“难”,据我的感受有这么几条原因:一是知识的离散性。搞调查研究与读书、听报告、看二手材料有显著不同的特点。读书,可以获得前人加工提炼过的系统知识;听报告、经验介绍或阅读文件、材料, Seven, the will - not afraid of hardships and difficult investigation is a chore, but also a difficult task. To say that it is “bitter” and “hard”, as far as I can feel, are so few reasons: First, the discrete nature of knowledge. Engage in research and study, listen to reports, look at second-hand materials have significantly different characteristics. Reading, you can get refined processing system predecessors knowledge; listen to reports, experience introduction or reading documents, materials,