योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-16, verse-25

चित्तं कारणमर्थानां तस्मिन्सति जगत्त्रयम् ।
तस्मिन्क्षीणे जगत्क्षीणं तच्चिकित्स्यं प्रयत्नतः ॥ २५ ॥

cittaṃ kāraṇamarthānāṃ tasminsati jagattrayam ,
tasminkṣīṇe jagatkṣīṇaṃ taccikitsyaṃ prayatnataḥ 25

25. cittaṃ kāraṇam arthānāṃ tasmin sati jagattrayam
tasmin kṣīṇe jagat kṣīṇaṃ tat cikitsyam prayatnataḥ

25. The mind (citta) is the cause of all phenomena. When it exists, the three worlds (jagattrayam) exist; when it is extinguished, the world (jagat) is extinguished. Therefore, it (the mind) must be diligently controlled with effort.

Words meanings summery:

• चित्तं (cittaṁ) - the mind, consciousness

• कारणम् (kāraṇam) - the cause, reason, instrument

• अर्थानां (arthānāṁ) - of purposes, objects, meanings, desires, experiences

• तस्मिन् (tasmin) - when that (mind) (in that, when that)

• सति (sati) - being, existing, when existing

• जगत्त्रयम् (jagattrayam) - the three worlds

• तस्मिन् (tasmin) - when that (mind) (in that, when that)

• क्षीणे (kṣīṇe) - destroyed, exhausted, wasted

• जगत् (jagat) - the world, universe

• क्षीणं (kṣīṇaṁ) - is destroyed, exhausted

• तत् (tat) - that (referring to the mind) (that)

• चिकित्स्यम् (cikitsyam) - to be controlled (or mastered) (to be treated, to be cured, to be remedied, to be controlled)

• प्रयत्नतः (prayatnataḥ) - with effort, diligently, carefully

Words meanings and morphology

चित्तं (cittaṁ) - the mind, consciousness

(noun)

Nominative, neuter, singular of citta

citta - mind, consciousness, thought, intellect, heart

Past Passive Participle

from root cit + suff. ta, used as noun

Root: cit (class 1)

कारणम् (kāraṇam) - the cause, reason, instrument

(noun)

Nominative, neuter, singular of kāraṇa

kāraṇa - cause, reason, instrument, motive

from root kṛ + suff. ana

Root: kṛ (class 8)

अर्थानां (arthānāṁ) - of purposes, objects, meanings, desires, experiences

(noun)

Genitive, masculine, plural of artha

artha - purpose, object, meaning, wealth, desire, thing, experience

तस्मिन् (tasmin) - when that (mind) (in that, when that)

(pronoun)

Locative, masculine/neuter, singular of tad

tad - that, he, she, it

Note: refers to 'cittaṃ'; forms a locative absolute construction

सति (sati) - being, existing, when existing

(participle)

Locative, masculine/neuter, singular of sat

sat - being, existing, true, real, good

Present Active Participle

from root as + suff. at

Root: as (class 2)

Note: locative absolute

जगत्त्रयम् (jagattrayam) - the three worlds

(noun)

Nominative, neuter, singular of jagattraya

jagattraya - the three worlds (earth, atmosphere, heaven or creation, preservation, destruction)

Compound type : dvigu (jagat+traya)

• jagat – world, universe, moving
  noun (neuter)
  Present Active Participle
  from root gam + suff. at, used as noun
  Root: gam (class 1)
• traya – a triad, three
  noun (neuter)

तस्मिन् (tasmin) - when that (mind) (in that, when that)

(pronoun)

Locative, masculine/neuter, singular of tad

tad - that, he, she, it

Note: refers to 'cittaṃ'; forms a locative absolute construction

क्षीणे (kṣīṇe) - destroyed, exhausted, wasted

(participle)

Locative, masculine/neuter, singular of kṣīṇa

kṣīṇa - destroyed, wasted, exhausted, diminished

Past Passive Participle

from root kṣi + suff. na

Root: kṣi (class 5)

Note: locative absolute

जगत् (jagat) - the world, universe

(noun)

Nominative, neuter, singular of jagat

jagat - world, universe, moving

Present Active Participle

from root gam + suff. at, used as noun

Root: gam (class 1)

क्षीणं (kṣīṇaṁ) - is destroyed, exhausted

(participle)

Nominative, neuter, singular of kṣīṇa

kṣīṇa - destroyed, wasted, exhausted, diminished

Past Passive Participle

from root kṣi + suff. na

Root: kṣi (class 5)

Note: agrees with 'jagat'

तत् (tat) - that (referring to the mind) (that)

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

Note: refers to 'cittaṃ'

चिकित्स्यम् (cikitsyam) - to be controlled (or mastered) (to be treated, to be cured, to be remedied, to be controlled)

(participle)

Nominative, neuter, singular of cikitsya

cikitsya - to be healed, to be treated, to be cured, to be remedied, to be controlled

Gerundive/Future Passive Participle

from desiderative stem of root cit/kit

Root: cit/kit (class 1)

Note: agrees with 'tat'

प्रयत्नतः (prayatnataḥ) - with effort, diligently, carefully

(indeclinable)

from prayatna + suff. tas (forming an adverb)