དེ་ནི་ཆོས་ཤེས་པ་ཞེས་བྱའོ། །
“If you ask what is ‘subsequent knowledge,’ it is the understanding that the eye is impermanent, and, likewise, it is the understanding that the ears, nose, tongue, body, mental faculty, sights, sounds, odors, tastes, tangibles, and mental phenomena are all impermanent.
Light, Reality, Assembly