योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-12, verse-18

नोदगुः कार्यसंपत्तावाक्रान्ता नास्तमाययुः ।
जहृषुर्न सुखप्राप्तौ मम्लुर्नैव च संकटे ॥ १८ ॥

nodaguḥ kāryasaṃpattāvākrāntā nāstamāyayuḥ ,
jahṛṣurna sukhaprāptau mamlurnaiva ca saṃkaṭe 18

18. na udaguḥ kāryasampattau ākrāntāḥ na astam āyayuḥ
jahṛṣuḥ na sukhaprāptau mamluḥ na eva ca saṅkaṭe

18. kāryasampattau na udaguḥ ākrāntāḥ na astam āyayuḥ
sukhaprāptau na jahṛṣuḥ ca saṅkaṭe na eva mamluḥ

18. They did not become elated upon the success of their endeavors, nor did they become despondent when overwhelmed. They did not rejoice upon attaining happiness, nor did they feel sorrow in times of adversity.

Words meanings summery:

• न (na) - not, no

• उदगुः (udaguḥ) - they rose up, they became agitated

• कार्यसम्पत्तौ (kāryasampattau) - in the accomplishment of a task, in the success of an undertaking

• आक्रान्ताः (ākrāntāḥ) - attacked, overwhelmed, assailed

• न (na) - not, no

• अस्तम् (astam) - to setting, to disappearance, to ruin

• आययुः (āyayuḥ) - they went, they reached, they approached

• जहृषुः (jahṛṣuḥ) - they rejoiced, they were glad

• न (na) - not, no

• सुखप्राप्तौ (sukhaprāptau) - in the attainment of happiness, upon obtaining joy

• मम्लुः (mamluḥ) - they faded, they withered, they became sad

• न (na) - not, no

• एव (eva) - indeed, certainly, only, just

• च (ca) - and, also, moreover

• सङ्कटे (saṅkaṭe) - in distress, in difficulty, in danger

Words meanings and morphology

न (na) - not, no

(indeclinable)

उदगुः (udaguḥ) - they rose up, they became agitated

(verb)

3rd person , plural, active, aorist (luṅ) of ud-gam

Aorist

3rd plural Aorist active

Prefix: ud

Root: gam (class 1)

कार्यसम्पत्तौ (kāryasampattau) - in the accomplishment of a task, in the success of an undertaking

(noun)

Locative, feminine, singular of kāryasampatti

kāryasampatti - accomplishment of a work, success of an undertaking

Compound type : tatpuruṣa (kārya+sampatti)

• kārya – to be done, duty, work, task, undertaking
  gerundive (neuter)
  Gerundive
  from root kṛ
  Root: kṛ (class 8)
• sampatti – success, accomplishment, attainment, prosperity
  noun (feminine)
  Prefix: sam
  Root: pad (class 4)

आक्रान्ताः (ākrāntāḥ) - attacked, overwhelmed, assailed

(past passive participle)

न (na) - not, no

(indeclinable)

अस्तम् (astam) - to setting, to disappearance, to ruin

(noun)

Accusative, masculine, singular of asta

asta - setting, disappearance, home, end, destruction

आययुः (āyayuḥ) - they went, they reached, they approached

(verb)

3rd person , plural, active, perfect (liṭ) of ā-i

Perfect

3rd plural Perfect active

Prefix: ā

Root: i (class 2)

जहृषुः (jahṛṣuḥ) - they rejoiced, they were glad

(verb)

3rd person , plural, active, perfect (liṭ) of hṛṣ

Perfect

3rd plural Perfect active

Root: hṛṣ (class 1)

न (na) - not, no

(indeclinable)

सुखप्राप्तौ (sukhaprāptau) - in the attainment of happiness, upon obtaining joy

(noun)

Locative, feminine, singular of sukhaprāpti

sukhaprāpti - attainment of happiness, obtaining joy

Compound type : tatpuruṣa (sukha+prāpti)

• sukha – happiness, pleasure, ease, comfort
  noun (neuter)
• prāpti – attainment, acquisition, obtaining, coming
  noun (feminine)
  Prefix: pra
  Root: āp (class 5)

मम्लुः (mamluḥ) - they faded, they withered, they became sad

(verb)

3rd person , plural, active, perfect (liṭ) of mlai

Perfect

3rd plural Perfect active

Root: mlai (class 1)

न (na) - not, no

(indeclinable)

एव (eva) - indeed, certainly, only, just

(indeclinable)

च (ca) - and, also, moreover

(indeclinable)

सङ्कटे (saṅkaṭe) - in distress, in difficulty, in danger

(noun)

Locative, neuter, singular of saṅkaṭa

saṅkaṭa - distress, danger, difficulty, narrow pass