By cultivation of the quality of Goodness (Sattva) sleep is conquered and Fear in conquered by cultivating carefulness. Breath is conquered by restriction of diet, О king.
सत्त्वसंसेवनान्निद्रामप्रमादाद् भयं तथा। छिन्दन्ति पञ्चमं श्वासमल्पाहारतया नृप॥