[393] Therein, what is volitional formation (saṅkhāra)?
That which is volition (cetanā), intention, the state of intending — this is called volitional formation.
Therein, what is consciousness (viññāṇa) with volitional formation as condition?
That which is mind (citta), mentality (mano), mentation (mānasa) … the corresponding mind-element (manodhātu) — this is called consciousness with volitional formation as condition. …
Therein, what is feeling (vedanā) with contact (phassa) as condition?
That which is mental, neither agreeable nor disagreeable; the neither-painful-nor-pleasant experience born of mind-contact (cetosamphassa); the neither-painful-nor-pleasant feeling born of mind-contact — this is called feeling with contact as condition.
Therein, what is resolution (adhimokkha) with feeling as condition?
That which is the mind's resolution, the resolving, the state of being resolved upon that — this is called resolution with feeling as condition.
Therein, what is existence (bhava) with resolution as condition?
Setting aside resolution: the aggregate (khandha) of feeling, the aggregate of perception, the aggregate of volitional formations, the aggregate of consciousness — this is called existence with resolution as condition. …
Therefore it is said: "Thus is the origin (samudaya) of this whole mass of suffering (dukkha)."
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.