གང་གཱའི་མཆོག་ཆོས་ཐམས་ཅད་ནི་ནམ་མཁའ་དང་མཚུངས་པ་གཉེན་པོ་མེད་པའོ། །གསོལ་པ།
“Blessed One,” Gaṅgottarā asked, “if all things are unobstructed, just like space, then why does the Blessed One use verbal expressions like ‘form,’ ‘feeling,’ ‘conception,’ ‘formation,’ and ‘consciousness,’ as well as verbal expressions like ‘the aggregates,’ ‘the elements,’ and ‘the sense spheres’; ‘dependent arising’; ‘the intoxicated’ and ‘what is free of intoxication’; ‘the afflicted’ and ‘the purified’; and ‘saṃsāra’ and ‘nirvāṇa’?”
Emptiness, Perishing, Non-duality