The “social-political-hierarchical” qualifications have long been identified as the essential features of the Confucian golden rule. This essay challenges this prevailing characterization by revealing the relation and differences between Confucius’ original shu 恕 and a series of post-Confucius reformulations in ancient Confucianism. Specifically, the premise of equality, which underlies Confucius’ formulation of shu in correlation with ren 仁, rendered shu incompatible with asymmetrical relationships. Besides the advantage of overcoming this limitation by adapting the golden rule structure of shu to specified (...) asymmetrical relationships, the post-Confucius formula, especially “the measuring square” in the Great Learning, was devised to guide one to infer universalizable rules of conduct for various roles in diverse relationships. On this basis, I demonstrate a pivotal shift in the golden rule practice of ancient Confucianism—a shift of focus from its correlation with ren to its conformity with li 禮 as the system of rules of conduct and the principle of “discriminations.”. (shrink)