AN 1.39
Translated by Bhikkhu Sujato
Source: https://suttacentral.net/an1.39/en/sujato
License: CC0-1.0

39
“Mendicants, I do not see a single thing that is so very harmful as this mind that is not tamed, guarded, protected, and restrained. An untamed, unguarded, unprotected, and unrestrained mind is very harmful.”