"yo sukhaṃ dukkhato adda dukkhamaddakkhi sallato

adukkhamasukhaṃ santaṃ addakkhi naṃ aniccato

sa ve sammaddaso bhikkhu parijānāti vedanā"ti. Sabbā eva cetā dukkhatopi anupassitabbā. Vuttañhetaṃ "yaṃ kiñci vedayitaṃ, sabbantaṃ dukkhasminti vadāmī"ti. Sukhadukkhatopi ca anupassitabbā. Yathāha "sukhā vedanā ṭhitisukhā vipariṇāmadukkhā, dukkhā vedanā ṭhitidukkhā vipariṇāmasukhā, adukkhamasukhā vedanā ñāṇasukhā aññāṇadukkhā"ti apica aniccādisattaanupassanāvasenāpi anupassitabbā.