योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-99, verse-51

अन्तर्बहिस्त्वमहमित्यपि चैवमादि सर्वात्मकं तपति चिन्नभ एकमेव ।
शाखाशिखाविटपपत्रफलैकदेहः संकल्पवृक्ष इव बोधखमात्रसारः ॥ ५१ ॥

antarbahistvamahamityapi caivamādi sarvātmakaṃ tapati cinnabha ekameva ,
śākhāśikhāviṭapapatraphalaikadehaḥ saṃkalpavṛkṣa iva bodhakhamātrasāraḥ 51

51. antaḥ bahiḥ tvam aham iti api ca evam
ādi sarvātmakam tapati cit-nabha ekam
eva śākhāśikhāviṭapapatraphalaikadehaḥ
saṃkalpavṛkṣaḥ iva bodhakhamātrasāraḥ

51. ekam cit-nabha eva antaḥ bahiḥ tvam aham iti api ca evam ādi sarvātmakam tapati; (saḥ) śākhāśikhāviṭapapatraphalaikadehaḥ bodhakhamātrasāraḥ saṃkalpavṛkṣaḥ iva (asti).

51. The one sky of consciousness (cit nabhaḥ) alone illuminates everything, appearing as 'inside,' 'outside,' 'you,' 'I,' and so forth, being the very self (ātman) of all. It is like a wish-fulfilling tree (saṃkalpa-vṛkṣa) whose entire being—branches, twigs, leaves, and fruit—is essentially nothing but the essence of pure awareness-space (bodha-kha-mātra-sāraḥ).

Words meanings summery:

• अन्तः (antaḥ) - inside, within, internal

• बहिः (bahiḥ) - outside, external

• त्वम् (tvam) - you

• अहम् (aham) - I

• इति (iti) - thus, so, in this manner (marks a quotation or enumeration)

• अपि (api) - also, even, too, and

• च (ca) - and, also

• एवम् (evam) - thus, in this manner

• आदि (ādi) - beginning, and so on, et cetera

• सर्वात्मकम् (sarvātmakam) - being the self of all, universal self, all-pervading

• तपति (tapati) - illuminates, shines forth (shines, illuminates, burns, performs austerity)

• चित्-नभ (cit-nabha) - consciousness-space, mind-ether, the ether of consciousness

• एकम् (ekam) - one, single, alone

• एव (eva) - indeed, only, alone, just

• शाखाशिखाविटपपत्रफलैकदेहः (śākhāśikhāviṭapapatraphalaikadehaḥ) - whose unique body consists of branches, twigs, leaves, and fruits

• संकल्पवृक्षः (saṁkalpavṛkṣaḥ) - wish-fulfilling tree, tree of resolve or desire

• इव (iva) - like, as, as if, similar to

• बोधखमात्रसारः (bodhakhamātrasāraḥ) - whose essence is merely the space of consciousness/knowledge

Words meanings and morphology

अन्तः (antaḥ) - inside, within, internal

(indeclinable)

बहिः (bahiḥ) - outside, external

(indeclinable)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I

इति (iti) - thus, so, in this manner (marks a quotation or enumeration)

(indeclinable)

अपि (api) - also, even, too, and

(indeclinable)

च (ca) - and, also

(indeclinable)

एवम् (evam) - thus, in this manner

(indeclinable)

आदि (ādi) - beginning, and so on, et cetera

(noun)

Nominative, masculine, singular of ādi

ādi - beginning, commencement, first; and so on, et cetera

सर्वात्मकम् (sarvātmakam) - being the self of all, universal self, all-pervading

(adjective)

Nominative, neuter, singular of sarvātman

sarvātman - the self of all, universal soul, pervading all things

Compound type : bahuvrihi (sarva+ātman)

• sarva – all, every, whole
  pronoun (masculine)
• ātman – self, soul, spirit, essence
  noun (masculine)

तपति (tapati) - illuminates, shines forth (shines, illuminates, burns, performs austerity)

(verb)

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

Root: tap (class 1)

चित्-नभ (cit-nabha) - consciousness-space, mind-ether, the ether of consciousness

(noun)

Nominative, neuter, singular of cit-nabhas

cit-nabhas - the ether or space of consciousness; consciousness as pervasive as space

Compound type : karmadhāraya (cit+nabhas)

• cit – consciousness, intelligence, mind, pure thought
  noun (feminine)
• nabhas – sky, atmosphere, space, ether
  noun (neuter)

एकम् (ekam) - one, single, alone

(adjective)

Nominative, neuter, singular of eka

eka - one, single, unique, sole

एव (eva) - indeed, only, alone, just

(indeclinable)

शाखाशिखाविटपपत्रफलैकदेहः (śākhāśikhāviṭapapatraphalaikadehaḥ) - whose unique body consists of branches, twigs, leaves, and fruits

(noun)

Nominative, masculine, singular of śākhā-śikhā-viṭapa-patra-phala-eka-deha

śākhā-śikhā-viṭapa-patra-phala-eka-deha - one whose body is uniquely made of branches, twigs, leaves, and fruits

Compound type : bahuvrihi (śākhā+śikhā+viṭapa+patra+phala+eka+deha)

• śākhā – branch, bough
  noun (feminine)
• śikhā – twig, point, crest, flame
  noun (feminine)
• viṭapa – branch, sprout, clump of trees
  noun (masculine)
• patra – leaf, feather, letter
  noun (neuter)
• phala – fruit, result, consequence
  noun (neuter)
• eka – one, single, unique
  adjective (masculine)
• deha – body, form, physical frame
  noun (masculine)

संकल्पवृक्षः (saṁkalpavṛkṣaḥ) - wish-fulfilling tree, tree of resolve or desire

(noun)

Nominative, masculine, singular of saṃkalpa-vṛkṣa

saṁkalpa-vṛkṣa - wish-fulfilling tree, a tree that grants desires; the tree of resolve or intention

Compound type : tatpurusha (saṃkalpa+vṛkṣa)

• saṃkalpa – resolve, intention, will, desire, mental conception
  noun (masculine)
• vṛkṣa – tree
  noun (masculine)

इव (iva) - like, as, as if, similar to

(indeclinable)

बोधखमात्रसारः (bodhakhamātrasāraḥ) - whose essence is merely the space of consciousness/knowledge

(noun)

Nominative, masculine, singular of bodha-kha-mātra-sāra

bodha-kha-mātra-sāra - whose essence is merely the space of consciousness/knowledge; possessing only the essence of awareness-space

Compound type : bahuvrihi (bodha+kha+mātra+sāra)

• bodha – knowledge, consciousness, awakening, understanding
  noun (masculine)
  Root: budh (class 1)
• kha – space, ether, sky, void
  noun (neuter)
• mātra – only, merely, measuring, amount
  adjective (neuter)
• sāra – essence, core, gist, strength
  noun (masculine)