[84] Bhikkhus, furthermore, a noble disciple reflects thus: 'Whatever sensual pleasures there are pertaining to this present life and whatever sensual pleasures there are pertaining to lives to come, whatever perceptions of sensual pleasures there are pertaining to this present life and whatever perceptions of sensual pleasures there are pertaining to lives to come, whatever forms (rūpa) there are pertaining to this present life and whatever forms there are pertaining to lives to come, whatever perceptions (saññā) of forms there are pertaining to this present life and whatever perceptions of forms there are pertaining to lives to come — both of these are impermanent. What is impermanent is not worth delighting in, not worth welcoming, not worth clinging to.' When he is practicing in this way and abiding frequently thus, his mind (citta) becomes serene in that base (āyatana). When there is full serenity, he either attains the imperturbable here and now, or he is resolved upon it by wisdom. With the breakup of the body, after death, this is possible: that the evolving consciousness (viññāṇa) may pass on to the imperturbable. This, bhikkhus, is declared to be the third way of practice conducive to the imperturbable.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.