Dhammapada · Verse 233

Pali

Manopakopaṁ rakkheyya,
manasā saṁvuto siyā;
Manoduccaritaṁ hitvā,
manasā sucaritaṁ care.

English

Guard against ill-tempered thoughts,
be restrained in mind.
Giving up bad mental conduct,
conduct yourself well in mind.

License: English CC0 (Bhikkhu Sujato); Pali public domain. Source: SuttaCentral (sc-data).