Use when analyzing dynastic cycles, predicting political decline, or extracting governance lessons from history. Traces patterns of rise and fall (兴坏之端) across origins, development, turning points, and collapse.
A methodology for extracting lessons from historical patterns of dynastic rise and fall (兴坏之端) to guide present governance.
Observe the beginning - How did a dynasty or state originate?
Track the development - What sustained the state?
Identify the turning points - What caused decline?
Analyze the end - How did it fall?
Extract principles - What general lessons emerge?
Apply as mirror - Use 居今之世,志古之道,所以自镜也