Ryuju, as he described the practice as 'a time lapse without reaching the height' in 観三相品 of "Madhyamaka-karika (Fundamental Verses on the Middle Way)," came to the idea that it would be almost never-ending.
竜樹は『中論』観三相品で「無窮の経過」と述べているように、ほとんど終わりがないのではないかという考え方に至った。