Shloka 30
Mokṣa-dharma Yoga-Upadeśa: Equanimity, Sense-Restraint, and Vision of the Ātman (आत्मदर्शन-योगोपदेशः)
सम्यग्युक्त्वा स आत्मानमात्मन्येव प्रतिष्ठते । विनिवृत्तजरादु:ख: सुखं स्वपिति चापि स:
samyagyuktvā sa ātmānam ātmany eva pratiṣṭhate | vinivṛttajarāduḥkhaḥ sukhaṃ svapiti cāpi saḥ ||
当他善加调御并融摄自身之心识，便唯住于真我之中而安立不动。既脱离随老迈而来的忧苦，他安然歇息——恬然入睡，如住于不减不尽的内在喜乐者。
ब्राह्मण उवाच
Educational Q&A
Through correct inner discipline (yoga) one becomes established in the Self; when the mind is absorbed within, the distress associated with aging is transcended and one abides in stable, undiminishing peace.
A Brahmin speaker is describing the fruit of inward practice: the practitioner gathers the mind into the Self, remains established there, and consequently experiences freedom from age-related sorrow and a serene, blissful rest.