योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-57, verse-10

स्वतो यदात्मकुड्यस्य नैरन्तर्यं निरन्तरम् ।
तदहंतादिभेदेन चित्ताद्वहिरिव स्थितम् ॥ १० ॥

svato yadātmakuḍyasya nairantaryaṃ nirantaram ,
tadahaṃtādibhedena cittādvahiriva sthitam 10

10. svataḥ yadā ātma-kuḍyasya nairantaryam nirantaram
tat ahaṃtā-ādi-bhedena cittāt bahiḥ iva sthitam

10. svataḥ yadā ātma-kuḍyasya nairantaryam nirantaram
tat ahaṃtā-ādi-bhedena cittāt bahiḥ iva sthitam

10. When the continuous nature (nairantaryam) of the wall-like Self (ātman) is intrinsically uninterrupted, then that [uninterrupted state], through the distinctions of ego (ahaṃtā) and other differences, appears as if it is situated outside the mind (citta).

Words meanings summery:

• स्वतः (svataḥ) - spontaneously, naturally (by itself, of its own accord, spontaneously, naturally)

• यदा (yadā) - when

• आत्म-कुड्यस्य (ātma-kuḍyasya) - of the wall-like Self (ātman) (of the Self-wall, of the wall that is the Self)

• नैरन्तर्यम् (nairantaryam) - continuous nature, uninterruptedness (continuity, uninterruptedness, closeness)

• निरन्तरम् (nirantaram) - intrinsically uninterrupted (adverbially qualifying 'is') (uninterrupted, continuous, constant, incessantly)

• तत् (tat) - that (uninterrupted state mentioned previously) (that, it)

• अहंता-आदि-भेदेन (ahaṁtā-ādi-bhedena) - through the distinctions of ego (ahaṃtā) and other differences (by the distinction of ego and so forth)

• चित्तात् (cittāt) - from the mind (citta) (from the mind, from consciousness)

• बहिः (bahiḥ) - outside (outside, externally, out)

• इव (iva) - as if (like, as if, as)

• स्थितम् (sthitam) - appears as if situated, located (situated, stood, existing, established)

Words meanings and morphology

स्वतः (svataḥ) - spontaneously, naturally (by itself, of its own accord, spontaneously, naturally)

(indeclinable)

formed from 'sva' (self) with the suffix '-tas' (expressing manner or origin)

यदा (yadā) - when

(indeclinable)

formed from the pronoun 'ya' with the suffix '-dā' (temporal)

आत्म-कुड्यस्य (ātma-kuḍyasya) - of the wall-like Self (ātman) (of the Self-wall, of the wall that is the Self)

(noun)

Genitive, neuter, singular of ātma-kuḍya

ātma-kuḍya - the wall of the Self, the Self as a wall

Compound type : karmadhāraya (ātman+kuḍya)

• ātman – Self, soul, essence, breath, spirit
  noun (masculine)
  Root: an (class 2)
• kuḍya – wall, partition
  noun (neuter)

Note: Refers to 'nairantaryam'.

नैरन्तर्यम् (nairantaryam) - continuous nature, uninterruptedness (continuity, uninterruptedness, closeness)

(noun)

Nominative, neuter, singular of nairantarya

nairantarya - uninterruptedness, continuity, closeness, constant presence

derived from 'nirantara' (uninterrupted) with suffix '-ya' forming an abstract noun.

Note: The subject of the first clause.

निरन्तरम् (nirantaram) - intrinsically uninterrupted (adverbially qualifying 'is') (uninterrupted, continuous, constant, incessantly)

(indeclinable)

derived from 'nis' (without) + 'antara' (interval)

Compound type : bahuvrīhi (nis+antara)

• nis – out, forth, away, without
  indeclinable
  prefix for negation or completeness
• antara – interval, interior, difference, space between
  noun (neuter)

Note: Adverbially modifies 'nairantaryam' or the implied verb of being.

तत् (tat) - that (uninterrupted state mentioned previously) (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, this, he, she, it

Note: Serves as the subject for 'sthitam'.

अहंता-आदि-भेदेन (ahaṁtā-ādi-bhedena) - through the distinctions of ego (ahaṃtā) and other differences (by the distinction of ego and so forth)

(noun)

Instrumental, masculine, singular of ahaṃtā-ādi-bheda

ahaṁtā-ādi-bheda - distinction of ego etc., difference caused by ego etc.

Compound type : tatpuruṣa (ahaṃtā+ādi+bheda)

• ahaṃtā – egoism, self-consciousness, the sense of 'I'
  noun (feminine)
  derived from 'aham' (I) with suffix '-tā'
• ādi – beginning, etc., and so forth
  indeclinable
  Root: ād (class 1)
• bheda – division, distinction, difference, separation
  noun (masculine)
  derived from root 'bhid' (to split, to break)
  Root: bhid (class 7)

Note: Indicates the means or cause.

चित्तात् (cittāt) - from the mind (citta) (from the mind, from consciousness)

(noun)

Ablative, neuter, singular of citta

citta - mind, consciousness, thought, intellect

derived from root 'cit' (to perceive, to think)

Root: cit (class 1)

Note: Indicates separation or origin (from the mind).

बहिः (bahiḥ) - outside (outside, externally, out)

(indeclinable)

Note: Often takes an ablative object.

इव (iva) - as if (like, as if, as)

(indeclinable)

स्थितम् (sthitam) - appears as if situated, located (situated, stood, existing, established)

(participle)

Nominative, neuter, singular of sthita

sthita - stood, situated, existing, remaining, established

Past Passive Participle

derived from root 'sthā' (to stand, to be, to remain) with suffix '-ta'

Root: sthā (class 1)

Note: Describes the condition of 'tat'.