महाभारतः mahābhārataḥ - book-3, chapter-188, verse-16

आयुषः प्रक्षयाद्विद्यां न शक्ष्यन्त्युपशिक्षितुम् ।
विद्याहीनानविज्ञानाल्लोभोऽप्यभिभविष्यति ॥१६॥

16. āyuṣaḥ prakṣayādvidyāṁ na śakṣyantyupaśikṣitum ,
vidyāhīnānavijñānāllobho'pyabhibhaviṣyati.

16. āyuṣaḥ prakṣayāt vidyām na śakṣyanti upaśikṣitum
vidyāhīnān avijñānāt lobhaḥ api abhibhaviṣyati

16. Due to the decline of their lifespan, they will not be able to properly learn knowledge. Moreover, greed will overpower those who are devoid of knowledge because of their lack of discrimination.

Words meanings summery:

• आयुषः (āyuṣaḥ) - of lifespan, from lifespan

• प्रक्षयात् (prakṣayāt) - from the decline, due to the destruction, because of the diminution

• विद्याम् (vidyām) - knowledge, learning

• न (na) - not

• शक्ष्यन्ति (śakṣyanti) - will be able

• उपशिक्षितुम् (upaśikṣitum) - to learn well, to study (infinitive)

• विद्याहीनान् (vidyāhīnān) - those devoid of knowledge, the unlearned

• अविज्ञानात् (avijñānāt) - due to ignorance, from lack of discrimination/knowledge

• लोभः (lobhaḥ) - greed, avarice

• अपि (api) - also, even

• अभिभविष्यति (abhibhaviṣyati) - will overcome, will overpower, will defeat

Words meanings and morphology

आयुषः (āyuṣaḥ) - of lifespan, from lifespan

(noun)

neuter, singular of āyus

āyus - life, vital power, duration of life

प्रक्षयात् (prakṣayāt) - from the decline, due to the destruction, because of the diminution

(noun)

Ablative, masculine, singular of prakṣaya

prakṣaya - decline, diminution, destruction, end

Derived from root 'kṣi' (to waste away) with prefix 'pra'.

Prefix: pra

Root: kṣi (class 1)

विद्याम् (vidyām) - knowledge, learning

(noun)

Accusative, feminine, singular of vidyā

vidyā - knowledge, learning, science, discipline

Root: vid (class 2)

न (na) - not

(indeclinable)

शक्ष्यन्ति (śakṣyanti) - will be able

(verb)

3rd person , plural, active, future (lṛṭ) of śak

Root: śak (class 5)

उपशिक्षितुम् (upaśikṣitum) - to learn well, to study (infinitive)

(verbal derivative)

विद्याहीनान् (vidyāhīnān) - those devoid of knowledge, the unlearned

(adjective)

Accusative, masculine, plural of vidyāhīna

vidyāhīna - devoid of knowledge, unlearned, ignorant

Compound of 'vidyā' (knowledge) and 'hīna' (devoid of).

Compound type : tatpuruṣa (vidyā+hīna)

• vidyā – knowledge, learning
  noun (feminine)
  Root: vid (class 2)
• hīna – deficient, devoid of, deprived, inferior
  adjective (masculine)
  Past Passive Participle
  From root 'hā' (to abandon, leave, lose).
  Root: hā (class 3)

Note: Used as a noun here.

अविज्ञानात् (avijñānāt) - due to ignorance, from lack of discrimination/knowledge

(noun)

Ablative, neuter, singular of avijñāna

avijñāna - ignorance, lack of knowledge, want of discrimination

Negative compound ('a' + 'vijñāna').

Compound type : nañ-tatpuruṣa (a+vijñāna)

• a – not, non-, un-
  indeclinable
  Negative prefix.
• vijñāna – knowledge, understanding, discrimination, wisdom
  noun (neuter)
  Derived from root 'jñā' (to know) with prefix 'vi'.
  Prefix: vi
  Root: jñā (class 9)

लोभः (lobhaḥ) - greed, avarice

(noun)

Nominative, masculine, singular of lobha

lobha - greed, covetousness, avarice, longing

Root: lubh (class 4)

अपि (api) - also, even

(indeclinable)

अभिभविष्यति (abhibhaviṣyati) - will overcome, will overpower, will defeat

(verb)

3rd person , singular, active, future (lṛṭ) of abhi-bhū

Root 'bhū' (to be, to become) with prefix 'abhi' (over, towards). Future tense.

Prefix: abhi

Root: bhū (class 1)