योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-191, verse-6

भित्तौ प्रकाशो भातीव तत्कुड्यं भासनं च तत् ।
दृश्यस्यासंभवादादौ वक्ता द्रष्टा प्रदृश्यताम् ॥ ६ ॥

bhittau prakāśo bhātīva tatkuḍyaṃ bhāsanaṃ ca tat ,
dṛśyasyāsaṃbhavādādau vaktā draṣṭā pradṛśyatām 6

6. bhittau prakāśaḥ bhāti iva tat kuḍyam bhāsanaṃ ca
tat dṛśyasya asaṃbhavāt ādau vaktā draṣṭā pradṛśyatām

6. bhittau prakāśaḥ iva bhāti,
tat kuḍyam ca tat bhāsanaṃ.
dṛśyasya asaṃbhavāt ādau,
vaktā draṣṭā pradṛśyatām.

6. Just as light shines on a wall, and that wall itself is the illumination, similarly, since any object to be seen (dṛśya) is initially non-existent, let the speaker and the seer become manifest.

Words meanings summery:

• भित्तौ (bhittau) - on the wall

• प्रकाशः (prakāśaḥ) - light, brightness, manifestation

• भाति (bhāti) - shines, appears

• इव (iva) - as, like, as if

• तत् (tat) - that

• कुड्यम् (kuḍyam) - wall

• भासनं (bhāsanaṁ) - shining, illumination, manifestation

• च (ca) - and

• तत् (tat) - that

• दृश्यस्य (dṛśyasya) - of the seen, of the visible object

• असंभवात् (asaṁbhavāt) - due to the non-existence, from the impossibility

• आदौ (ādau) - in the beginning, initially

• वक्ता (vaktā) - In the context of manifestation, it implies the principle that articulates or brings forth the world. (speaker, one who utters, expounder)

• द्रष्टा (draṣṭā) - seer, observer

• प्रदृश्यताम् (pradṛśyatām) - let it be seen, let it manifest

Words meanings and morphology

भित्तौ (bhittau) - on the wall

(noun)

Locative, feminine, singular of bhitti

bhitti - wall, partition, division, substratum

Root: bhid (class 7)

प्रकाशः (prakāśaḥ) - light, brightness, manifestation

(noun)

Nominative, masculine, singular of prakāśa

prakāśa - light, brightness, splendor, manifestation, appearance

From pra-√kāś (to shine forth)

Prefix: pra

Root: kāś (class 1)

भाति (bhāti) - shines, appears

(verb)

3rd person , singular, active, present (laṭ) of bhā

present active indicative

3rd person singular present active

Root: bhā (class 2)

इव (iva) - as, like, as if

(indeclinable)

तत् (tat) - that

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

Note: Refers to kuḍyam.

कुड्यम् (kuḍyam) - wall

(noun)

Nominative, neuter, singular of kuḍya

kuḍya - a wall, a mud wall

भासनं (bhāsanaṁ) - shining, illumination, manifestation

(noun)

Nominative, neuter, singular of bhāsana

bhāsana - shining, light, illumination, manifestation

From root √bhās (to shine)

Root: bhās (class 1)

च (ca) - and

(indeclinable)

तत् (tat) - that

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

Note: Refers to the bhāsanaṃ.

दृश्यस्य (dṛśyasya) - of the seen, of the visible object

(noun)

Genitive, neuter, singular of dṛśya

dṛśya - visible, to be seen, seen object (dṛśya)

gerundive

From root √dṛś (to see), with suffix -ya (kṛtya affix)

Root: dṛś (class 1)

असंभवात् (asaṁbhavāt) - due to the non-existence, from the impossibility

(noun)

Ablative, masculine, singular of asaṃbhava

asaṁbhava - non-existence, impossibility, unlikeness

Compound of a (negation) and saṃbhava (existence, possibility)

Compound type : nañ-tatpuruṣa (a+saṃbhava)

• a – not, non-
  indeclinable
  Negative prefix
• saṃbhava – existence, origin, possibility
  noun (masculine)
  From sam-√bhū (to be, exist)
  Prefix: sam
  Root: bhū (class 1)

आदौ (ādau) - in the beginning, initially

(noun)

Locative, masculine, singular of ādi

ādi - beginning, commencement, origin; etc.

वक्ता (vaktā) - In the context of manifestation, it implies the principle that articulates or brings forth the world. (speaker, one who utters, expounder)

(noun)

Nominative, masculine, singular of vaktṛ

vaktṛ - speaker, orator, one who declares

agent noun

From root √vac (to speak) + tṛc affix

Root: vac (class 2)

द्रष्टा (draṣṭā) - seer, observer

(noun)

Nominative, masculine, singular of draṣṭṛ

draṣṭṛ - seer, beholder, observer

agent noun

From root √dṛś (to see) + tṛc affix

Root: dṛś (class 1)

प्रदृश्यताम् (pradṛśyatām) - let it be seen, let it manifest

(verb)

3rd person , singular, passive, imperative (loṭ) of pradṛśya

passive imperative

3rd person singular imperative, passive voice, from pra-√dṛś

Prefix: pra

Root: dṛś (class 1)

Note: Used impersonally or referring to vaktā and draṣṭā becoming manifest.