Literature Reference: 四知台上镜，三惑井中瓶。—— 《分司东都寓居履道叨承川尹刘侍郎大夫恩知上四十韵》 The mirror on the Sizhi platform, the bottle in the well of three confusions. Source from 'Fensi Dongdu Yuju Lüdao Daocheng Chuan Yin Liu Shilang Dafu En Zhi Shang Sishi Yun'.
三: meaning to think thrice, or deep thought. acting after thinking thrice, leads to smooth and successful endeavors, earning the trust and confidence of many.
惑: Bewildered, with a restless heart.
Meaning: The three confusions refer to the Buddhist concepts of greed, anger, and ignorance, symbolizing a deep understanding and transcendence of life's delusions.