《管子·君臣上》
但能够称为明君，是因为善于任用他的臣下，而臣下又善于贡献出他的忠诚。
而名为明君者，君善用其臣，臣善纳其忠也。
However, he can be called a wise ruler because he is good at employing his ministers, and his ministers are good at contributing their loyalty.