AN 1.21 - AN 1.21 Translated by Bhikkhu Candana Source: https://www.mindreleased.com/s/Book-1_Anguttara-Nikya-A-New-Translation.pdf#page=43 License: Candana — free distribution, unaltered contents Copyright © Bhikkhu Candana, 2020, 2026. Free distribution only; do not alter the contents. The original book, including its complete permission notice, accompanies this text. AN I Suttas 21-30 Akammaniya Vagga “Section on the Useless” 21. “Bhikkhus, nothing is as useless as an unruly heart, which remains undeveloped and rigid. This, because the undeveloped heart is truly useless, remaining rigid.