[571] How do I understand, of it standing while [I am] moving about, "it stands"? If indeed it falls away, I understand, "it falls away for me owing to this condition (idappaccayā)." In how many modes does the awakening factor of mindfulness (satisambojjhaṅga) stand? In how many modes does the awakening factor of mindfulness fall away? In eight modes the awakening factor of mindfulness stands; in eight modes the awakening factor of mindfulness falls away.
In which eight modes does the awakening factor of mindfulness stand? Because of adverting to non-arising (anuppāda), the awakening factor of mindfulness stands; because of not adverting to arising, the awakening factor of mindfulness stands; because of adverting to non-occurrence (appavatta), the awakening factor of mindfulness stands; because of not adverting to occurrence, the awakening factor of mindfulness stands; because of adverting to the signless (animitta), the awakening factor of mindfulness stands; because of not adverting to the sign (nimitta), the awakening factor of mindfulness stands; because of adverting to cessation (nirodha), the awakening factor of mindfulness stands; because of not adverting to formations (saṅkhārā), the awakening factor of mindfulness stands. In these eight modes the awakening factor of mindfulness stands.
In which eight modes does the awakening factor of mindfulness fall away? Because of adverting to arising, the awakening factor of mindfulness falls away; because of not adverting to non-arising, the awakening factor of mindfulness falls away; because of adverting to occurrence, the awakening factor of mindfulness falls away; because of not adverting to non-occurrence, the awakening factor of mindfulness falls away; because of adverting to the sign, the awakening factor of mindfulness falls away; because of not adverting to the signless, the awakening factor of mindfulness falls away; because of adverting to formations, the awakening factor of mindfulness falls away; because of not adverting to cessation, the awakening factor of mindfulness falls away. In these eight modes the awakening factor of mindfulness falls away. Thus, of it standing while [I am] moving about, I understand, "it stands"; if indeed it falls away, I understand, "it falls away for me owing to this condition." …
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.