本书提出了审视软件工程的全新视角和软件工程的体系模型（EHM，软件工程层状模型）本书用非工程的方式重新解析软件工程现象，全面、细致而深刻地分析了工程中各个环节的由来、价值及其内在关系。综合论述开发、工程二者的现状，例如对程序员“工匠思想”的起源进行广征博引的分析，也对工程中“敏捷过程”的经验主义本质进行深至髓质的论证。全书语言轻快，可读性强，薄且有味。-This book presents a new look at software engineering and software engineering perspective system model (EHM, software engineering, layered model) with a non-engineering the way the book re-parsing software engineering phenomenon, comprehensive, detailed and profound analysis of all aspects of the project origin, value and internal relations. Comprehensive discussion and development, the status of the two projects, such as programmer " craftsman thinking"　Bo cited solicit origins analysis, but also on the project " agile process"　empiricism essence deep to medulla argument. The book Language brisk, readable, thin and flavored.