And mental objects, good or bad, Cannot move that kind of person. Their mind is free and steady, And they observe it as it disappears.” 2. The prohibition against sandals with double-layered soles, etc. Then the Buddha addressed the monks: “It’s in this way that a gentleman declares perfect insight. The matter is spoken of, but the person isn’t mentioned. Still some foolish men here seem to declare perfect insight just for fun. Soon enough they experience distress.” The Buddha then said to Soṇa, “Soṇa, you were brought up in great comfort.