瑜伽師地論略纂 12.25

12.25

論解觀中，「有四行，當知名觀」者，「謂即四行止道前行」是第一，即加行智，前四止中之前行智，有漏聞思也。且論四止前行之智，其實與第一止同時觀是加行智，亦在此第一攝。「離增益執」第二，「離損減執」第三，即無分別智，離二邊也。　「及與隨順乃至安立理趣」是第四後得智。此四智地地皆有，別配稍難。

Regarding the treatise's explanation of vipaśyanā: "There are four practices, which should be known as vipaśyanā." "Namely, being the preliminary practice for the path of the four practices of śamatha" is the first, which is the preparatory wisdom; it is the preliminary wisdom among the four preceding śamathas, belonging to defiled hearing and contemplation. In general, regarding the wisdom preliminary to the four śamathas, in truth the contemplation concurrent with the first śamatha is the preparatory wisdom, which is also included in this first category. "Free from the grasping of superimposition" is the second, and "free from the grasping of deprecation" is the third; these are the non-conceptual wisdom, being free from the two extremes. "And according with... up to the principles of conceptual designation" is the fourth, the subsequent wisdom. These four wisdoms are present on every bhūmi; assigning them individually is somewhat difficult.