濯足濯缨

Explanation: With clear water to wash the cap, the water turbidity on the feet ◇ analogy is good or bad by their own people decide. 　　Source: "Mencius from the Lou" There Ruzi song called 'Kaleidoscope Come clean, I wash my tassels; Kaleidoscope is turbid, you can wash my feet. 'Confucius said' listen kid. Qing Zhuo Ying Adams, Adams voiced Maundy carry on. Self-created also. '"