“I don’t envision a single thing that is as quick to reverse itself as the mind—so much so that there is no satisfactory simile for how quick to reverse itself it is.”
Origin URL: https://www.dhammatalks.org/suttas/AN/AN1_49.html
AN1.49: Lahu-parivaṭṭa Sutta
Lahu-parivaṭṭa Sutta: Quick to Reverse Itself - translated by Thanissaro Bhikkhu