Shloka 15
महाभूत–इन्द्रिय–मनस्–बुद्धि–अन्तरात्मा विवेकः | Discrimination of Elements, Senses, Mind, Intellect, and Inner Self
चतुर्थश्नौपनिषदो धर्म: साधारण: स्मृत: । वानप्रस्थाद् गृहस्थाच्च ततो<न्य: सम्प्रवर्तते
vyāsa uvāca | caturthaś ca upaniṣado dharmaḥ sādhāraṇaḥ smṛtaḥ | vānaprasthād gṛhasthāc ca tato 'nyaḥ sampravartate ||
ヴィヤーサは言った。「ウパニシャッドの説くダルマ—とりわけ第四のアーシュラマ（サンニャーサ）に結びつくそれ—は、『サーダーラナ（sādhāraṇa）』すなわち『共通』として記憶され、あらゆる人生段階の者が培うべきものとされる。だが第四アーシュラマそのものの固有の規律は、家住者と林住者（vānaprastha）のそれとは異なる道筋をたどる。」
व्यास उवाच
Educational Q&A
Upaniṣadic inner disciplines—restraint, calm, endurance, and collectedness—are universal duties (sādhāraṇa-dharma) for all āśramas, even though the specific lifestyle and obligations of saṃnyāsa differ from those of the householder and forest-dweller.
In Śānti Parva’s instruction on dharma and life-stages, Vyāsa clarifies how renunciant teachings relate to the broader āśrama system: the inner ethical virtues are shared across stages, while the formal duties of the fourth stage (saṃnyāsa) are distinct.