[405] "Contemplates" … For out-breaths and in-breaths experiencing the whole body¹: in the sense of restraint there is purity of virtue (sīlavisuddhi); in the sense of non-distraction there is purity of mind (cittavisuddhi); in the sense of seeing there is purity of view (diṭṭhivisuddhi). The sense of restraint therein is the training in higher virtue (adhisīlasikkhā); the sense of non-distraction therein is the training in higher mind (adhicittasikkhā); the sense of seeing therein is the training in higher wisdom (adhipaññāsikkhā).
Adverting to these three trainings, one trains; knowing, one trains; seeing, one trains; reviewing, one trains; steadying the mind (citta) in resolution, one trains; resolving with faith, one trains; exerting energy, one trains; establishing mindfulness, one trains; concentrating the mind, one trains; understanding with wisdom, one trains; directly knowing what is to be directly known, one trains; fully understanding what is to be fully understood, one trains; abandoning what is to be abandoned, one trains; developing what is to be developed, one trains; realizing what is to be realized, one trains.
For one who understands the one-pointedness and non-distraction of the mind by way of out-breaths and in-breaths experiencing the whole body, feelings (vedanā) arise and are known … Understanding the one-pointedness and non-distraction of the mind by way of out-breaths and in-breaths experiencing the whole body, one brings the faculties together … Therefore it is said, "and he penetrates that whose meaning is peace."
¹ Siam ed. reads *assāsapassāsā*; M. and Yu. eds. read *assāsapassāsānaṃ* ("restraint **of** the out-breaths and in-breaths").
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.