योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-93, verse-90

हर्षामर्षविषादाभ्यां यदि गच्छसि नान्यताम् ।
वीतरागभयक्रोधस्तदसङ्गोऽसि राघव ॥ ९० ॥

harṣāmarṣaviṣādābhyāṃ yadi gacchasi nānyatām ,
vītarāgabhayakrodhastadasaṅgo'si rāghava 90

90. harṣa-amarṣa-viṣādābhyām yadi gacchasi na anyatām
vīta-rāga-bhaya-krodhaḥ tat asaṅgaḥ asi rāghava

90. rāghava,
yadi harṣa-amarṣa-viṣādābhyām na anyatām gacchasi,
vīta-rāga-bhaya-krodhaḥ,
tat asaṅgaḥ asi

90. O Rāghava, if you do not become different (or swayed) by joy, indignation, and sorrow, and you are one who has transcended attachment (rāga), fear, and anger, then you are truly unattached.

Words meanings summery:

• हर्ष-अमर्ष-विषादाभ्याम् (harṣa-amarṣa-viṣādābhyām) - by/from joy, indignation, and sorrow

• यदि (yadi) - if

• गच्छसि (gacchasi) - you become (different/affected) (you go, you reach, you attain, you become)

• न (na) - not

• अन्यताम् (anyatām) - otherness, difference, a different state

• वीत-राग-भय-क्रोधः (vīta-rāga-bhaya-krodhaḥ) - one who has gone beyond attachment (rāga), fear, and anger

• तत् (tat) - then, therefore

• असङ्गः (asaṅgaḥ) - unattached, free from attachment

• असि (asi) - you are

• राघव (rāghava) - O Rāghava (descendant of Raghu, epithet for Rama)

Words meanings and morphology

हर्ष-अमर्ष-विषादाभ्याम् (harṣa-amarṣa-viṣādābhyām) - by/from joy, indignation, and sorrow

(noun)

Instrumental, masculine, dual of harṣa-amarṣa-viṣāda

harṣa-amarṣa-viṣāda - joy, indignation, and sorrow

Compound type : dvandva (harṣa+amarṣa+viṣāda)

• harṣa – joy, delight, happiness
  noun (masculine)
• amarṣa – indignation, impatience, anger
  noun (masculine)
• viṣāda – dejection, sorrow, despondency
  noun (masculine)

यदि (yadi) - if

(indeclinable)

गच्छसि (gacchasi) - you become (different/affected) (you go, you reach, you attain, you become)

(verb)

2nd person , singular, active, present indicative (laṭ) of gam

Root: gam (class 1)

न (na) - not

(indeclinable)

अन्यताम् (anyatām) - otherness, difference, a different state

(noun)

Accusative, feminine, singular of anyatā

anyatā - otherness, difference, distinctness

Derived from 'anya' (other) + 'tā' (suffix for abstract noun)

वीत-राग-भय-क्रोधः (vīta-rāga-bhaya-krodhaḥ) - one who has gone beyond attachment (rāga), fear, and anger

(adjective)

Nominative, masculine, singular of vīta-rāga-bhaya-krodha

vīta-rāga-bhaya-krodha - one whose attachment, fear, and anger have departed; free from passion, fear, and wrath

Compound type : bahuvrīhi (vīta+rāga+bhaya+krodha)

• vīta – gone, departed, passed away
  adjective (masculine)
  Past Passive Participle
  Past passive participle of root 'i' (to go) with prefix 'vi'
  Prefix: vi
  Root: i (class 2)
• rāga – attachment, passion, affection, desire (rāga)
  noun (masculine)
• bhaya – fear, dread
  noun (neuter)
• krodha – anger, wrath
  noun (masculine)

तत् (tat) - then, therefore

(indeclinable)

असङ्गः (asaṅgaḥ) - unattached, free from attachment

(adjective)

Nominative, masculine, singular of asaṅga

asaṅga - unattached, detached, free from association

Compound type : nañ-tatpuruṣa (a+saṅga)

• a – not, non-, un-
  indeclinable
• saṅga – attachment, union, company (saṅga)
  noun (masculine)

असि (asi) - you are

(verb)

2nd person , singular, active, present indicative (laṭ) of as

Root: as (class 2)

राघव (rāghava) - O Rāghava (descendant of Raghu, epithet for Rama)

(proper noun)

Vocative, masculine, singular of rāghava

rāghava - descendant of Raghu, Rama