योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-31, verse-35

स आत्मानं यथा वेत्ति तथानुभवति क्षणात् ।
चिदाकाशस्ततोऽसत्यमपि सत्यं तदीक्षणात् ॥ ३५ ॥

sa ātmānaṃ yathā vetti tathānubhavati kṣaṇāt ,
cidākāśastato'satyamapi satyaṃ tadīkṣaṇāt 35

35. saḥ ātmānam yathā vetti tathā anubhavati kṣaṇāt
cidākāśaḥ tataḥ asatyam api satyam tat īkṣaṇāt

35. saḥ ātmānam yathā vetti tathā kṣaṇāt anubhavati
tataḥ cidākāśaḥ tat īkṣaṇāt asatyam api satyam

35. He experiences the self (ātman) in the same way that he knows it, instantaneously. Consequently, for the expanse of consciousness, even the unreal becomes real through its perception.

Words meanings summery:

• सः (saḥ) - he, that one

• आत्मानम् (ātmānam) - the self, the soul, the individual essence

• यथा (yathā) - as, just as, in which way

• वेत्ति (vetti) - he knows, perceives, understands

• तथा (tathā) - so, thus, in that way

• अनुभवति (anubhavati) - he experiences, perceives, feels

• क्षणात् (kṣaṇāt) - from a moment, instantly, in a moment

• चिदाकाशः (cidākāśaḥ) - the space of consciousness, conscious ether

• ततः (tataḥ) - thence, therefore, from that

• असत्यम् (asatyam) - the unreal, untrue, non-existent

• अपि (api) - even, also, too, moreover

• सत्यम् (satyam) - the real, true, reality, truth

• तत् (tat) - referring to 'cidākāśa' or consciousness (that, its)

• ईक्षणात् (īkṣaṇāt) - from seeing, by perception, by observation

Words meanings and morphology

सः (saḥ) - he, that one

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

आत्मानम् (ātmānam) - the self, the soul, the individual essence

(noun)

Accusative, masculine, singular of ātman

ātman - self, soul, essence, individual soul, supreme soul

यथा (yathā) - as, just as, in which way

(indeclinable)

वेत्ति (vetti) - he knows, perceives, understands

(verb)

3rd person , singular, active, present indicative (laṭ) of vid

root of class 2

Root: vid (class 2)

तथा (tathā) - so, thus, in that way

(indeclinable)

अनुभवति (anubhavati) - he experiences, perceives, feels

(verb)

3rd person , singular, active, present indicative (laṭ) of anubhū

root of class 1 with prefix 'anu'

Prefix: anu

Root: bhū (class 1)

क्षणात् (kṣaṇāt) - from a moment, instantly, in a moment

(noun)

Ablative, masculine, singular of kṣaṇa

kṣaṇa - a moment, instant, short time

चिदाकाशः (cidākāśaḥ) - the space of consciousness, conscious ether

(noun)

Nominative, masculine, singular of cidākāśa

cidākāśa - the space of consciousness, conscious ether, the supreme Brahman conceived as pure consciousness and space

Compound type : karmadhāraya (cit+ākāśa)

• cit – consciousness, intelligence, spirit
  noun (feminine)
• ākāśa – space, ether, sky, vacuity
  noun (masculine)

ततः (tataḥ) - thence, therefore, from that

(indeclinable)

असत्यम् (asatyam) - the unreal, untrue, non-existent

(noun)

Nominative, neuter, singular of asatya

asatya - unreal, untrue, false, non-existent

अपि (api) - even, also, too, moreover

(indeclinable)

सत्यम् (satyam) - the real, true, reality, truth

(noun)

Nominative, neuter, singular of satya

satya - real, true, truth, reality, existent

तत् (tat) - referring to 'cidākāśa' or consciousness (that, its)

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

Note: Here functioning as a possessive pronoun, 'its'

ईक्षणात् (īkṣaṇāt) - from seeing, by perception, by observation

(noun)

Ablative, neuter, singular of īkṣaṇa

īkṣaṇa - seeing, looking, viewing, perception, observation

Root: īkṣ (class 1)