Pāli · Sutta Piṭaka (Pāli, Mahāsaṅgīti)
23
“Nāhaṁ, bhikkhave, aññaṁ ekadhammampi samanupassāmi yaṁ evaṁ abhāvitaṁ mahato anatthāya saṁvattati yathayidaṁ, bhikkhave, cittaṁ. Cittaṁ, bhikkhave, abhāvitaṁ mahato anatthāya saṁvattatī”ti.
English · Bhikkhu Sujato
23
“Mendicants, I do not see a single thing that is so very harmful as this mind that is not developed. An undeveloped mind is very harmful.”