अध्याय १७८ — प्राणवायुगतिः तथा शारीराग्निव्यवस्था
Adhyāya 178 — The courses of prāṇa-vāyu and the regulation of the bodily fire
यद् यत् त्यजति कामानां तत् सुखस्याभिपूर्यते । कामस्य वशगो नित्यं दुःखमेव प्रपद्यते
yad yat tyajati kāmānāṁ tat sukhasyābhipūryate | kāmasya vaśago nityaṁ duḥkham eva prapadyate ||
Bhīṣma said: “Insofar as a person abandons desires, to that very extent he becomes fulfilled with happiness. But one who is continually under the sway of desire attains nothing but sorrow.”
भीष्म उवाच
Happiness increases in direct proportion to the abandonment of desires; subservience to desire inevitably results in suffering. The verse promotes self-mastery and dispassion as ethical and spiritual disciplines.
In the Śānti Parva’s instruction on dharma and right living, Bhīṣma continues his counsel by stating a general principle about human psychology: relinquishing cravings brings contentment, whereas being ruled by craving leads to continual distress.