Gongming Jia (公明賈) was a high-ranking official of Wei, who presumably also worked as a retainer for Gongshu Wenzi, a widely respected minister of the state.
Given the fulsome praise that he heaps on his master when speaking to Confucius in 14.13, Gongming Jia was clearly a great admirer of Gongshu and probably a close friend as well. The clarity of the description he gives of his master’s ability to respond appropriately to each situation he encounters with effortless action (無為/wúwéi) marks him out as a highly sophisticated individual as well.
Gongming Jia makes just one appearance in the Analects. Nothing else is known about him.
Appearances in the Analects of Confucius
Book 14, Chapter 13
Confucius asked Gongming Jia about Gongshu Wenzi: “Is it true that your master never spoke, laughed, nor took anything?” Gongming Jia replied: “Whoever told you this exaggerated. My master spoke, but only at the right time, and so no one ever thought he spoke too much; he laughed, but only when he was happy, and so no one ever thought that he laughed too much; he took things, but only when it was right, and so no one ever thought that he took too much.” Confucius said: “How commendable! Assuming of course it is true.”