महाभारतः mahābhārataḥ - book-5, chapter-133, verse-23

अमर्षेणैव चाप्यर्था नारब्धव्याः सुबालिशैः ।
सर्वेषां कर्मणां तात फले नित्यमनित्यता ॥२३॥

23. amarṣeṇaiva cāpyarthā nārabdhavyāḥ subāliśaiḥ ,
sarveṣāṁ karmaṇāṁ tāta phale nityamanityatā.

23. amarṣeṇa eva ca api arthāḥ na ārabdhavyāḥ subāliśaiḥ
sarveṣāṃ karmaṇām tāta phale nityam anityatā

23. tāta subāliśaiḥ amarṣeṇa eva ca api arthāḥ na
ārabdhavyāḥ sarveṣām karmaṇām phale nityam anityatā

23. O dear one, very foolish people should not undertake matters driven solely by impatience, for there is always impermanence in the results of all actions (karma).

Words meanings summery:

• अमर्षेण (amarṣeṇa) - by impatience, by indignation, by anger

• एव (eva) - indeed, only, alone, very

• च (ca) - and, also, moreover

• अपि (api) - also, even, too

• अर्थाः (arthāḥ) - matters, objects, purposes, affairs

• न (na) - not, no

• आरब्धव्याः (ārabdhavyāḥ) - should be undertaken, should be begun

• सुबालिशैः (subāliśaiḥ) - by very foolish ones, by the utterly childish

• सर्वेषाम् (sarveṣām) - of all

• कर्मणाम् (karmaṇām) - of actions, of deeds (karma)

• तात (tāta) - O dear one (an affectionate address) (O dear one, O father, O son)

• फले (phale) - in the fruit, in the result

• नित्यम् (nityam) - constantly, perpetually, always

• अनित्यता (anityatā) - impermanence, transience

Words meanings and morphology

अमर्षेण (amarṣeṇa) - by impatience, by indignation, by anger

(noun)

Instrumental, masculine, singular of amarṣa

amarṣa - impatience, indignation, anger, intolerance

Derived from root √mṛṣ (to bear, endure) with prefix a- (negation) and suffix -a.

Prefix: a

Root: √mṛṣ (class 1)

एव (eva) - indeed, only, alone, very

(indeclinable)

च (ca) - and, also, moreover

(indeclinable)

अपि (api) - also, even, too

(indeclinable)

अर्थाः (arthāḥ) - matters, objects, purposes, affairs

(noun)

Nominative, masculine, plural of artha

artha - object, purpose, meaning, wealth, matter, affair

न (na) - not, no

(indeclinable)

आरब्धव्याः (ārabdhavyāḥ) - should be undertaken, should be begun

(adjective)

Nominative, masculine, plural of ārabdhavya

ārabdhavya - to be undertaken, to be begun, fit to be commenced

Future Passive Participle (Gerundive)

Derived from the root √rabh (to take, grasp) with upasarga ā- and the suffix -tavya, indicating obligation or fitness.

Prefix: ā

Root: √rabh (class 1)

सुबालिशैः (subāliśaiḥ) - by very foolish ones, by the utterly childish

(adjective)

Instrumental, masculine, plural of subāliśa

subāliśa - very foolish, utterly childish

Compound type : karmadhāraya (su+bāliśa)

• su – good, well, very, excellent
  indeclinable
• bāliśa – childish, ignorant, foolish
  adjective (masculine)
  Derived from bāla (child) + -iśa (suffix indicating nature).

सर्वेषाम् (sarveṣām) - of all

(pronoun)

Genitive, masculine, plural of sarva

sarva - all, every, whole

कर्मणाम् (karmaṇām) - of actions, of deeds (karma)

(noun)

Genitive, neuter, plural of karman

karman - action, deed, work, ritual action, fate, consequence of actions (karma)

Derived from root √kṛ (to do, make) + -man suffix.

Root: √kṛ (class 8)

तात (tāta) - O dear one (an affectionate address) (O dear one, O father, O son)

(noun)

Vocative, masculine, singular of tāta

tāta - father; dear one (term of endearment used by an elder to a younger person, or vice versa)

फले (phale) - in the fruit, in the result

(noun)

Locative, neuter, singular of phala

phala - fruit, result, consequence, reward

नित्यम् (nityam) - constantly, perpetually, always

(indeclinable)

Note: Used adverbially here.

अनित्यता (anityatā) - impermanence, transience

(noun)

Nominative, feminine, singular of anityatā

anityatā - impermanence, transience, non-eternity

Derived from anitya (impermanent) + -tā (suffix forming feminine abstract nouns).