It has been said that death originates from birth. Birth is subject to the control of death. One unacquainted with the course of the duties of Liberation revolves like a wheel between birth and death, unable to free himself from that fate.
मरणं जन्मनि प्रोक्तं जन्म वै मरणाश्रितम्। अविद्वान् मोक्षधर्मेषु बद्धो भ्रमति चक्रवत्। न धर्मकाल: पुरुषस्य