मनः प्रसादः सौम्यत्वं मौनमात्मविनिग्रहः |\nभावसंशुद्धिरित्येतत्तपो मानसमुच्यते ||१७-१६||
manaḥ prasādaḥ saumyatvaṃ maunamātmavinigrahaḥ .\nbhāvasaṃśuddhirityetattapo mānasamucyate ||17-16||
Serenity of thought, gentleness, silence, self-control, and purity of purpose—all these are declared as austerity of the mind.