Confucius' views on Lu Huangong Temple are full of details. Confucius asked the temple, "What kind of vessel is this?" The temple keeper said, "This lid is for sitting." Confucius said, "Those who smell the device are weak, those who are moderate are just, and those who are full are covered." Confucius said to his disciples, "How to inject water?" Disciple scooped water and injected it. Virtual and weak, middle and positive, full and cover. Confucius sighed: "Hey!" You don't reply when the evil is full! "-(quoted from Xunzi Right Left)