One's lease of life is running continually. It stops not in its course for even a single moment. When one's body itself is not durable, what other thing is there which one should consider as durable?
निमेषमात्रमपि हि वयो गच्छन्न तिष्ठति। स्वशरीरेष्वनित्येषु नित्यं किमनुचिन्तयेत्॥