瑜伽師地論略纂 7.136

7.136

As for "giving rise to the twenty aspects based on the above five causes": based on the first cause there are six aspects, based on the second cause there are four aspects, based on the third cause there are two aspects, based on the fourth cause there are five aspects, and based on the fifth cause there are three aspects. As for the first cause having six aspects: first, the subtle active aspect of mind associated with the conceit of "I" that operates with or without interruption, which arises prior to concentration and the like as a preparatory means, and can obstruct the correct penetration through manaskāra in the direct realization.