成唯識論掌中樞要 1.121

1.121

極微五門分別：一、辨眼緣；二、釋違難；三、說勝利；四、何心所觀要方便，非生得；五、能緣之心何諦所攝，有漏通二諦，無漏道諦收，然非唯苦，通善、不善，執為實有，正觀觀察故，非唯苦諦。

The atoms are analyzed through five approaches: first, determining their apprehension by the eye; second, resolving contradictory objections; third, stating the superior benefits; fourth, what mental state observes them—it requires skillful means (upāya), not innate capacity; fifth, which truth subsumes the mind that apprehends them—the sāsrava mind spans two truths, while the anāsrava mind is subsumed under the truth of the path; yet it is not only the truth of suffering, but extends to the wholesome and unwholesome, because it is observed through grasping as real entities and through correct contemplation, hence it is not only the truth of suffering.