योगवासिष्ठः yogavāsiṣṭhaḥ - book-2, chapter-14, verse-53

विचाराज्ज्ञायते तत्त्वं तत्त्वाद्विश्रान्तिरात्मनि ।
अतो मनसि शान्तत्वं सर्वदुःखपरिक्षयः ॥ ५३ ॥

vicārājjñāyate tattvaṃ tattvādviśrāntirātmani ,
ato manasi śāntatvaṃ sarvaduḥkhaparikṣayaḥ 53

53. vicārāt jñāyate tattvam tattvāt viśrāntiḥ ātmani
ataḥ manasi śāntatvam sarva-duḥkha-parikṣayaḥ

53. vicārāt tattvam jñāyate; tattvāt
ātmani viśrāntiḥ (bhavati); ataḥ
manasi śāntatvam (bhavati) (ca)
sarva-duḥkha-parikṣayaḥ (bhavati)

53. Through inquiry (vicāra), truth (tattvam) is known; from truth, there is rest (viśrānti) in the self (ātman). Therefore, there is peace in the mind and the complete cessation of all suffering.

Words meanings summery:

• विचारात् (vicārāt) - through inquiry (vicāra) (from inquiry, by means of discrimination)

• ज्ञायते (jñāyate) - is known (is known, is understood)

• तत्त्वम् (tattvam) - truth (tattvam) (truth, reality, essential nature)

• तत्त्वात् (tattvāt) - from truth (from truth, from reality)

• विश्रान्तिः (viśrāntiḥ) - rest (rest, peace, repose, cessation)

• आत्मनि (ātmani) - in the self (ātman) (in the self, in the soul, in oneself)

• अतः (ataḥ) - therefore (therefore, hence, from this)

• मनसि (manasi) - in the mind (in the mind, in the heart)

• शान्तत्वम् (śāntatvam) - peace (peacefulness, tranquility, calmness)

• सर्व-दुःख-परिक्षयः (sarva-duḥkha-parikṣayaḥ) - the complete cessation of all suffering (complete destruction of all suffering)

Words meanings and morphology

विचारात् (vicārāt) - through inquiry (vicāra) (from inquiry, by means of discrimination)

(noun)

Ablative, masculine, singular of vicāra

vicāra - inquiry, discrimination, reflection, deliberation

from vi+√car (to move, to consider)

Prefix: vi

Root: car (class 1)

Note: Denotes cause or means.

ज्ञायते (jñāyate) - is known (is known, is understood)

(verb)

3rd person , singular, passive, present (laṭ) of jñā

present passive

passive form of jñā

Root: jñā (class 9)

तत्त्वम् (tattvam) - truth (tattvam) (truth, reality, essential nature)

(noun)

Nominative, neuter, singular of tattva

tattva - truth, reality, essential nature, principle

from tad (that) + tva (abstract suffix)

Note: Subject of jñāyate.

तत्त्वात् (tattvāt) - from truth (from truth, from reality)

(noun)

Ablative, neuter, singular of tattva

tattva - truth, reality, essential nature, principle

from tad (that) + tva (abstract suffix)

Note: Denotes origin.

विश्रान्तिः (viśrāntiḥ) - rest (rest, peace, repose, cessation)

(noun)

Nominative, feminine, singular of viśrānti

viśrānti - rest, repose, cessation, peace

from vi+√śram (to rest)

Prefix: vi

Root: śram (class 4)

आत्मनि (ātmani) - in the self (ātman) (in the self, in the soul, in oneself)

(noun)

Locative, masculine, singular of ātman

ātman - self, soul, spirit, essence

अतः (ataḥ) - therefore (therefore, hence, from this)

(indeclinable)

ablative form used adverbially

मनसि (manasi) - in the mind (in the mind, in the heart)

(noun)

Locative, neuter, singular of manas

manas - mind, intellect, heart

Root: man (class 4)

शान्तत्वम् (śāntatvam) - peace (peacefulness, tranquility, calmness)

(noun)

Nominative, neuter, singular of śāntatva

śāntatva - peacefulness, tranquility, calmness

from śānta (peaceful) + tva (abstract suffix)

सर्व-दुःख-परिक्षयः (sarva-duḥkha-parikṣayaḥ) - the complete cessation of all suffering (complete destruction of all suffering)

(noun)

Nominative, masculine, singular of sarva-duḥkha-parikṣaya

sarva-duḥkha-parikṣaya - complete destruction of all sorrow/suffering

Compound type : tatpurusha (sarva+duḥkha+parikṣaya)

• sarva – all, every, whole
  adjective
• duḥkha – pain, sorrow, suffering, misery
  noun (neuter)
• parikṣaya – complete destruction, decay, end
  noun (masculine)
  from pari+√kṣi (to destroy, diminish)
  Prefix: pari
  Root: kṣi (class 5)