Shrimad Bhagavad Gita
मनः प्रसादः सौम्यत्वं मौनमात्मविनिग्रहः । भावसंशुद्धिरित्येतत्तपो मानसमुच्यते ॥ १७-१६॥
Tranquility of mind, gentleness, reticence, self-control,purity of heart, these are what is called mental austerity.
english translation
मनकी प्रसन्नता, सौम्य भाव, मननशीलता, मनका निग्रह और भावोंकी शुद्धि -- इस तरह यह मन-सम्बन्धी तप कहा जाता है।
hindi translation
manaH prasAdaH saumyatvaM maunamAtmavinigrahaH । bhAvasaMzuddhirityetattapo mAnasamucyate ॥ 17-16॥
hk transliteration by Sanscript