महाभारतः mahābhārataḥ - book-12, chapter-197, verse-20

इन्द्रियैर्मनसः सिद्धिर्न बुद्धिं बुध्यते मनः ।
न बुद्धिर्बुध्यतेऽव्यक्तं सूक्ष्मस्त्वेतानि पश्यति ॥२०॥

20. indriyairmanasaḥ siddhirna buddhiṁ budhyate manaḥ ,
na buddhirbudhyate'vyaktaṁ sūkṣmastvetāni paśyati.

20. indriyaiḥ manasaḥ siddhiḥ na buddhim budhyate manaḥ |
na buddhiḥ budhyate avyaktam sūkṣmaḥ tu etāni paśyati

20. indriyaiḥ manasaḥ siddhiḥ (bhavati) manaḥ buddhim na budhyate
buddhiḥ avyaktam na budhyate tu sūkṣmaḥ etāni paśyati

20. The senses facilitate the mind's operations, yet the mind (manas) does not comprehend the intellect (buddhi). The intellect (buddhi), in turn, does not comprehend the unmanifest (avyakta). However, a subtle principle perceives all these.

Words meanings summery:

• इन्द्रियैः (indriyaiḥ) - by the senses of perception and action (by the senses, by the faculties)

• मनसः (manasaḥ) - of the mind (manas) (of the mind, from the mind)

• सिद्धिः (siddhiḥ) - the operation, attainment, or perception (of the mind) (success, accomplishment, perfection, attainment, realization, spiritual power)

• न (na) - not (not, no)

• बुद्धिम् (buddhim) - the intellect (buddhi) (intellect, understanding, discernment, reason)

• बुध्यते (budhyate) - comprehends, perceives (understands, perceives, knows)

• मनः (manaḥ) - the mind (manas) (mind, intellect, thought)

• न (na) - not (not, no)

• बुद्धिः (buddhiḥ) - the intellect (buddhi) (intellect, understanding, discernment, reason)

• बुध्यते (budhyate) - comprehends, perceives (understands, perceives, knows)

• अव्यक्तम् (avyaktam) - the unmanifest reality (prakṛti) (the unmanifest, the imperceptible, the unevolved primary matter (prakṛti))

• सूक्ष्मः (sūkṣmaḥ) - the subtle (principle or being), the subtle self (ātman) (subtle, minute, fine, delicate)

• तु (tu) - however (but, however, indeed, on the other hand)

• एतानि (etāni) - all these (referring to senses, mind, intellect, unmanifest) (these (neuter plural))

• पश्यति (paśyati) - perceives, observes (sees, observes, perceives)

Words meanings and morphology

इन्द्रियैः (indriyaiḥ) - by the senses of perception and action (by the senses, by the faculties)

(noun)

Instrumental, neuter, plural of indriya

indriya - sense organ, faculty; virility, power

From root ind 'to be powerful' + suffix -iya

Root: ind (class 0)

मनसः (manasaḥ) - of the mind (manas) (of the mind, from the mind)

(noun)

Genitive, neuter, singular of manas

manas - mind, intellect, thought, intention, heart

From root man 'to think'

Root: man (class 0)

Note: Also can be ablative singular. Here genitive is more fitting: 'of the mind's'.

सिद्धिः (siddhiḥ) - the operation, attainment, or perception (of the mind) (success, accomplishment, perfection, attainment, realization, spiritual power)

(noun)

Nominative, feminine, singular of siddhi

siddhi - success, accomplishment, perfection, attainment, realization, spiritual power

From root sidh 'to succeed, accomplish'

Root: sidh (class 0)

न (na) - not (not, no)

(indeclinable)

Note: Particle of negation.

बुद्धिम् (buddhim) - the intellect (buddhi) (intellect, understanding, discernment, reason)

(noun)

Accusative, feminine, singular of buddhi

buddhi - intellect, understanding, discernment, reason, perception

From root budh 'to wake, know, understand'

Root: budh (class 0)

बुध्यते (budhyate) - comprehends, perceives (understands, perceives, knows)

(verb)

3rd person , singular, middle, present (laṭ) of budh

Present Indicative

Root budh (class 1, 4, or 9), here in passive/middle voice form

Root: budh (class 0)

मनः (manaḥ) - the mind (manas) (mind, intellect, thought)

(noun)

Nominative, neuter, singular of manas

manas - mind, intellect, thought, intention, heart

From root man 'to think'

Root: man (class 0)

न (na) - not (not, no)

(indeclinable)

Note: Particle of negation.

बुद्धिः (buddhiḥ) - the intellect (buddhi) (intellect, understanding, discernment, reason)

(noun)

Nominative, feminine, singular of buddhi

buddhi - intellect, understanding, discernment, reason, perception

From root budh 'to wake, know, understand'

Root: budh (class 0)

बुध्यते (budhyate) - comprehends, perceives (understands, perceives, knows)

(verb)

3rd person , singular, middle, present (laṭ) of budh

Present Indicative

Root budh (class 1, 4, or 9), here in passive/middle voice form

Root: budh (class 0)

अव्यक्तम् (avyaktam) - the unmanifest reality (prakṛti) (the unmanifest, the imperceptible, the unevolved primary matter (prakṛti))

(adjective)

Accusative, neuter, singular of avyakta

avyakta - unmanifest, imperceptible, unevolved; primary matter (prakṛti)

Past Passive Participle

Derived from prefix 'a' (negation) + vi (prefix) + root 'añj' (to anoint, reveal) + kta (suffix for PPP)

Compound type : tatpurusha (a+vyakta)

• a – not, un-
  indeclinable
• vyakta – manifest, evident, distinct
  adjective (neuter)
  Past Passive Participle
  From prefix vi + root añj 'to reveal'
  Prefix: vi
  Root: añj (class 0)

Note: Used as a noun here.

सूक्ष्मः (sūkṣmaḥ) - the subtle (principle or being), the subtle self (ātman) (subtle, minute, fine, delicate)

(adjective)

Nominative, masculine, singular of sūkṣma

sūkṣma - subtle, minute, fine, delicate, refined, invisible

From root sūc 'to indicate, sew, be subtle'

Root: sūc (class 0)

Note: Used as a noun here, referring to the subtle experiencer or self.

तु (tu) - however (but, however, indeed, on the other hand)

(indeclinable)

Note: Conjunctive particle.

एतानि (etāni) - all these (referring to senses, mind, intellect, unmanifest) (these (neuter plural))

(pronoun)

Accusative, neuter, plural of etat

etat - this, these

Demonstrative pronoun

Note: Can also be nominative plural neuter, but here functions as object of 'paśyati'.

पश्यति (paśyati) - perceives, observes (sees, observes, perceives)

(verb)

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

Present Indicative

Root dṛś, class 10 in present system (paśya-)

Root: dṛś (class 0)