Vānaprastha-vṛtti and the Transition toward the Fourth Āśrama (वानप्रस्थवृत्तिः चतुर्थाश्रमोपक्रमश्च)
चक्षुराहारसंहारैर्मनसा दर्शनेन च । समाहितचित्त मुनिको चाहिये कि वह हृदयके राग आदि दोषोंको नष्ट करके योगमें सहायता पहुँचानेवाले देश
cakṣur-āhāra-saṁhāraiḥ manasā darśanena ca | samāhita-citto munir hṛdayasya rāgādi-doṣān nirhṛtya yogopakārakeṣu deśa-karma-anurāga-artha-upāya-apāya-niścaya-cakṣuḥ-āhāra-saṁhāra-manas-darśaneṣu dvādaśasu yogeṣv āśritya dhyāna-yogaṁ abhyaset || naiva icchati na ca anicchaḥ yātrā-mātra-vyavasthitaḥ | nirlobho vyathā-rahitaś ca jitendriyaḥ | na kṛtyena prayojanaṁ tasya na ca akṛtyenaiva | yasya indriyāṇi manaś ca kadācit na calanti | yasya manorathaḥ paripūrṇaḥ | yaḥ sarva-bhūteṣu sama-dṛṣṭiṁ maitrī-bhāvaṁ ca dhārayati | loṣṭa-aśma-kāñcanaṁ samam paśyati | priya-apriyeṣu abheda-darśī | dhīraḥ nindā-stutyoḥ samaḥ | sarva-bhogeṣu niḥspṛhaḥ | dṛḍhaṁ brahmacarya-vrate sthitaḥ | sarva-bhūteṣu ahiṁsā-bhāva-varjitaḥ sa sāṅkhya-yogī saṁsāra-bandhanāt mucyate ||
Vyāsa said: The sage of collected mind should first destroy the inner faults such as attachment and then practice the yoga of meditation, taking refuge in the twelve supports that aid yoga—right place, right action, disciplined affection, proper aims, skillful means, awareness of dangers, firm resolve, guarded sight, regulated food, restraint, mind-control, and right vision. Such a knower does not chase after things, nor does he recoil in aversion; he is content with whatever comes for bare maintenance of life. Free from greed and agitation, master of the senses, he is not driven by the compulsion to act, nor by the pride of inaction. His senses and mind do not wander; his purposes are fulfilled. He looks on all beings with equal regard and friendliness; he sees clod, stone, and gold as the same. For him there is no division into dear and hateful; steady, he remains equal in blame and praise. Without craving for enjoyments, firmly established in the vow of brahmacarya, and devoid of any intent to harm living beings, that Sāṅkhya-yogin is released from the bondage of worldly existence.
व्यास उवाच
Liberation comes through disciplined meditation supported by practical restraints (place, conduct, regulated senses and food, right view) and by inner virtues: freedom from craving and aversion, contentment with necessities, mastery of senses, equal regard for all beings, equanimity in praise and blame, celibate restraint, and non-violence.
In the didactic setting of Śānti Parva, Vyāsa instructs on the marks of a true contemplative (Sāṅkhya-yogin) and outlines the disciplines and attitudes by which a sage practices meditation and becomes free from saṁsāra.