དན་རྣམ་པར་ངས་པ་ཞས་བྱ་བའ་ཆས་ཀྱ་རྣམ་གྲངས 23

23

It is the samādhi abiding in which one steps into the right certainty of steadfastness toward the liberation of all sentient beings. This is called right samādhi.⁸¹

“Now, what is mindfulness of inhalation and exhalation with sixteen aspects?

1. “Mindful⁸² as one breathes in, one is perfectly aware, as it is, that ‘Mindful, I am breathing in.’ Mindful as one breathes out, one is perfectly aware, as it is, that ‘Mindful, I am breathing out.’

2. “Breathing in a long breath, one is perfectly aware, as it is, that ‘I am breathing in a long breath.’ Breathing out a long breath, one is perfectly aware, as it is, that ‘I am breathing out a long breath.’

3. “Breathing in a short breath, one is perfectly aware, as it is, that ‘I am breathing in a short breath.’ Breathing out a short breath, one is perfectly aware, as it is, that ‘I am breathing out a short breath.’

4. “Experiencing the assembled factors of the body as one breathes in, one is perfectly aware, as it is, that ‘Experiencing the assembled factors of the body,