योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-93, verse-100

निरस्तसंरम्भमपास्तभेदं प्रशान्तनानाफलवल्गुवेषम् ।
विचारयात्मानमदीनसत्त्वो यथा भवस्युत्तमकार्यनिष्ठः ॥ १०० ॥

nirastasaṃrambhamapāstabhedaṃ praśāntanānāphalavalguveṣam ,
vicārayātmānamadīnasattvo yathā bhavasyuttamakāryaniṣṭhaḥ 100

100. nirasta-saṃrambham apāsta-bhedam
praśānta-nānā-phala-valgu-veṣam
vicāraya ātmanam adīnasattvaḥ
yathā bhavasi uttama-kārya-niṣṭhaḥ

100. adīnasattvaḥ (tvam) nirasta-saṃrambham apāsta-bhedam praśānta-nānā-phala-valgu-veṣam ātmanam vicāraya,
yathā uttama-kārya-niṣṭhaḥ bhavasi

100. O person of unyielding courage (adīnasattvaḥ), contemplate the true self (ātman) as free from impetuosity, devoid of distinctions, and with the alluring appearances of various fruits of action completely pacified. Do this so that you may become truly dedicated to the supreme duty.

Words meanings summery:

• निरस्त-संरम्भम् (nirasta-saṁrambham) - the self that is free from vehemence or passionate agitation (rid of impetuosity or anger)

• अपास्त-भेदम् (apāsta-bhedam) - the self that is without any internal or external distinctions (free from distinctions, devoid of differences)

• प्रशान्त-नाना-फल-वल्गु-वेषम् (praśānta-nānā-phala-valgu-veṣam) - the self whose attractive appearances of diverse results of action are completely calm or settled (whose charming guise of various fruits (of action) is pacified)

• विचारय (vicāraya) - you should contemplate, examine (the self) (contemplate, examine, investigate)

• आत्मनम् (ātmanam) - your true self (self (ātman), soul, essence)

• अदीनसत्त्वः (adīnasattvaḥ) - O person with unyielding or unmeek courage (one of unyielding courage, having noble essence)

• यथा (yathā) - so that (you may become) (so that, in order that, as)

• भवसि (bhavasi) - you become, you are

• उत्तम-कार्य-निष्ठः (uttama-kārya-niṣṭhaḥ) - firmly established in or devoted to the supreme proper action/duty (dedicated to the highest duty)

Words meanings and morphology

निरस्त-संरम्भम् (nirasta-saṁrambham) - the self that is free from vehemence or passionate agitation (rid of impetuosity or anger)

(adjective)

Accusative, masculine, singular of nirasta-saṃrambha

nirasta-saṁrambha - free from impetuosity, rid of anger

Compound type : bahuvrīhi (nirasta+saṃrambha)

• nirasta – thrown away, rejected, abandoned, cast off, removed
  adjective (masculine)
  Past Passive Participle
  From nir- (prefix) + as (root) + ta (suffix)
  Prefix: nis
  Root: as (class 4)
• saṃrambha – impetuosity, vehemence, fury, passion, intense exertion
  noun (masculine)
  From sam-rabh (to seize, begin vehemently)
  Prefix: sam
  Root: rabh (class 1)

Note: Modifies ātmanam.

अपास्त-भेदम् (apāsta-bhedam) - the self that is without any internal or external distinctions (free from distinctions, devoid of differences)

(adjective)

Accusative, masculine, singular of apāsta-bheda

apāsta-bheda - from whom distinctions are removed, devoid of difference

Compound type : bahuvrīhi (apāsta+bheda)

• apāsta – thrown away, cast aside, removed
  adjective (masculine)
  Past Passive Participle
  From apa- (prefix) + as (root) + ta (suffix)
  Prefix: apa
  Root: as (class 4)
• bheda – breaking, splitting, division, distinction, difference
  noun (masculine)
  From root bhid (to break, cleave)
  Root: bhid (class 7)

Note: Modifies ātmanam.

प्रशान्त-नाना-फल-वल्गु-वेषम् (praśānta-nānā-phala-valgu-veṣam) - the self whose attractive appearances of diverse results of action are completely calm or settled (whose charming guise of various fruits (of action) is pacified)

(adjective)

Accusative, masculine, singular of praśānta-nānā-phala-valgu-veṣa

praśānta-nānā-phala-valgu-veṣa - whose charming guise of various fruits of action is completely tranquilized

Compound type : bahuvrīhi (praśānta+nānā+phala+valgu+veṣa)

• praśānta – quite calm, tranquil, pacified, extinguished
  adjective (masculine)
  Past Passive Participle
  From pra- (prefix) + śam (root) + ta (suffix)
  Prefix: pra
  Root: śam (class 4)
• nānā – various, diverse, manifold
  indeclinable
• phala – fruit, result, consequence, reward
  noun (neuter)
• valgu – beautiful, charming, lovely, attractive
  adjective (masculine)
• veṣa – dress, guise, disguise, appearance, costume
  noun (masculine)
  From root viś (to enter)
  Root: viś (class 6)

Note: Modifies ātmanam.

विचारय (vicāraya) - you should contemplate, examine (the self) (contemplate, examine, investigate)

(verb)

2nd person , singular, active, imperative (loṭ) of vi-car

Prefix: vi

Root: car (class 1)

आत्मनम् (ātmanam) - your true self (self (ātman), soul, essence)

(noun)

Accusative, masculine, singular of ātman

ātman - self, soul, essence, individual soul, Supreme Soul (Brahman)

अदीनसत्त्वः (adīnasattvaḥ) - O person with unyielding or unmeek courage (one of unyielding courage, having noble essence)

(adjective)

Nominative, masculine, singular of adīnasattva

adīnasattva - having unmeek or unhumble courage, high-spirited, noble-minded

Compound type : bahuvrīhi (a+dīna+sattva)

• a – not, non-, un-
  prefix
  Negative prefix
• dīna – pitiable, wretched, humble, meek, sad
  adjective (masculine)
  Past Passive Participle
  From root dī (to perish, be sad)
  Root: dī (class 4)
• sattva – existence, essence, nature, strength, courage, goodness
  noun (neuter)
  From root as (to be)
  Root: as (class 2)

Note: Vocative sense: 'O you of unyielding courage'.

यथा (yathā) - so that (you may become) (so that, in order that, as)

(indeclinable)

भवसि (bhavasi) - you become, you are

(verb)

2nd person , singular, active, present (lat) of bhū

Root: bhū (class 1)

उत्तम-कार्य-निष्ठः (uttama-kārya-niṣṭhaḥ) - firmly established in or devoted to the supreme proper action/duty (dedicated to the highest duty)

(adjective)

Nominative, masculine, singular of uttama-kārya-niṣṭha

uttama-kārya-niṣṭha - devoted to the highest action/duty, firm in excellent work

Compound type : tatpuruṣa (uttama+kārya+niṣṭha)

• uttama – highest, best, excellent, supreme
  adjective (masculine)
  Superlative of ud (up)
• kārya – that which is to be done, duty, action, work
  noun (neuter)
  Gerundive
  From root kṛ (to do) + ya (suffix)
  Root: kṛ (class 8)
• niṣṭha – standing in, abiding in, devoted to, firm in, attached to
  adjective (masculine)
  Past Passive Participle (suffix)
  From ni-sthā (to stand firm)
  Prefix: nis
  Root: sthā (class 1)