महाभारतः mahābhārataḥ - book-12, chapter-313, verse-32

ज्योतिरात्मनि नान्यत्र रतं तत्रैव चैव तत् ।
स्वयं च शक्यं तद्द्रष्टुं सुसमाहितचेतसा ॥३२॥

32. jyotirātmani nānyatra rataṁ tatraiva caiva tat ,
svayaṁ ca śakyaṁ taddraṣṭuṁ susamāhitacetasā.

32. jyotiḥ ātmani na anyatra ratam tatra eva ca eva
tat | svayam ca śakyam tat draṣṭum susamāhitacetasā

32. tat jyotiḥ ātmani ratam [asti],
na anyatra.
ca eva tat svayam ca susamāhitacetasā draṣṭum śakyam.

32. That light (jyotiḥ) rests within the Self (ātman), not elsewhere. And indeed, that very light can be seen directly by oneself (svayam) with a mind that is well-composed and concentrated (dhyāna).

Words meanings summery:

• ज्योतिः (jyotiḥ) - The inner light, divine light, the light of the Self (light, radiance, effulgence)

• आत्मनि (ātmani) - in the Self, in the soul

• न (na) - not, no

• अन्यत्र (anyatra) - elsewhere, in another place

• रतम् (ratam) - rests, situated (resting, situated, delighted in)

• तत्र (tatra) - there, in that place

• एव (eva) - indeed, only, very

• च (ca) - and, also

• एव (eva) - indeed, only, very

• तत् (tat) - that light (jyotiḥ) (that (neuter))

• स्वयम् (svayam) - oneself, by oneself, personally

• च (ca) - and, also

• शक्यम् (śakyam) - can be seen (possible, capable, able to be done)

• तत् (tat) - that light (jyotiḥ) (that (neuter))

• द्रष्टुम् (draṣṭum) - to see, to perceive

• सुसमाहितचेतसा (susamāhitacetasā) - with a mind that is well-composed and concentrated (implying dhyāna) (by one whose mind is well-composed, with a highly concentrated mind)

Words meanings and morphology

ज्योतिः (jyotiḥ) - The inner light, divine light, the light of the Self (light, radiance, effulgence)

(noun)

Nominative, neuter, singular of jyotis

jyotis - light, radiance, star, fire, luster

`s`-ending neuter noun.

Root: dyut (class 1)

आत्मनि (ātmani) - in the Self, in the soul

(noun)

Locative, masculine, singular of ātman

ātman - Self, soul, essence, breath

Root: an (class 2)

न (na) - not, no

(indeclinable)

अन्यत्र (anyatra) - elsewhere, in another place

(indeclinable)

Adverbial suffix `tra` added to `anya`.

रतम् (ratam) - rests, situated (resting, situated, delighted in)

(adjective)

Nominative, neuter, singular of rata

rata - resting, situated, devoted to, absorbed in, delighted in

Past Passive Participle

Derived from root `ram` (to rest, to rejoice).

Root: ram (class 1)

तत्र (tatra) - there, in that place

(indeclinable)

एव (eva) - indeed, only, very

(indeclinable)

च (ca) - and, also

(indeclinable)

एव (eva) - indeed, only, very

(indeclinable)

तत् (tat) - that light (jyotiḥ) (that (neuter))

(pronoun)

Nominative, neuter, singular of tad

tad - that, this, he, she, it

स्वयम् (svayam) - oneself, by oneself, personally

(indeclinable)

च (ca) - and, also

(indeclinable)

शक्यम् (śakyam) - can be seen (possible, capable, able to be done)

(adjective)

Nominative, neuter, singular of śakya

śakya - possible, practicable, able, fit to be done

Gerundive

Derived from root `śak` (to be able).

Root: śak (class 5)

तत् (tat) - that light (jyotiḥ) (that (neuter))

(pronoun)

Accusative, neuter, singular of tad

tad - that, this, he, she, it

Note: Object of `draṣṭum`.

द्रष्टुम् (draṣṭum) - to see, to perceive

(indeclinable)

Infinitive

Formed with `tumun` suffix.

Root: dṛś (class 1)

सुसमाहितचेतसा (susamāhitacetasā) - with a mind that is well-composed and concentrated (implying dhyāna) (by one whose mind is well-composed, with a highly concentrated mind)

(adjective)

Instrumental, neuter, singular of susamāhitacetas

susamāhitacetas - one whose mind is well-composed, highly concentrated mind

Compound type : bahuvrīhi (su+samāhita+cetas)

• su – good, well, excellent
  indeclinable
• samāhita – composed, concentrated, absorbed, fixed
  adjective (neuter)
  Past Passive Participle
  From root `dhā` (to place, hold) with prefixes `sam` and `ā`.
  Prefixes: sam+ā
  Root: dhā (class 3)
• cetas – mind, intellect, consciousness, heart
  noun (neuter)
  `s`-ending neuter noun.
  Root: cit (class 1)

Note: Refers to the agent by whom something is seen/possible.