成唯識論掌中樞要 2.224

2.224

問答分別：既得變易經三大劫，亦有變易得百劫麟角耶？答：不得。不以所知障為緣故，若所留身有漏定願所資助者，分段身攝。設許無漏定願所資助，感其分段，有何過失而不許耶？以極勝故，非分段收，非變易者不能。無漏資身久住，勢力弱故。

Distinction through questions and answers: since transformative [birth-and-death] is attained through three great kalpas, is transformative [birth-and-death] also attained by the rhinoceros-horn [pratyekabuddha] for a hundred kalpas? Answer: it is not attained. Because it does not take cognitive obscurations as a condition. If the retained body is assisted by sāsrava concentrated aspirations, it is subsumed under the fragmented body. Even if one allowed it to be assisted by anāsrava concentrated aspirations to induce fragmented [birth-and-death], what fault would there be in not allowing it? Because it is extremely superior, it is not subsumed under fragmented [birth-and-death], and those who are not transformative cannot do so. Its power to sustain the body for a long dwell by anāsrava is weak.