The phrase, structured as an imperative followed by a possessive pronoun and two nouns, functions as a metaphorical expression. It signifies a foundational text or source of knowledge, one that holds significant importance and authority within a specific domain. An example would be a seminal work in a field like physics, serving as the primary reference for understanding core concepts. The “mother book” represents the origin and core principles of the subject, much like a mother provides the foundation for a family.
Such foundational texts are crucial for establishing a common understanding and language within a field. They act as cornerstones for further research and development, providing a framework for interpreting new findings and advancing knowledge. Historically, these seminal works often establish paradigms and shape the direction of future inquiry. Their influence can be seen in the evolution of ideas, the development of methodologies, and the formation of entire disciplines.