महाभारतः mahābhārataḥ - book-12, chapter-319, verse-21

अहो बुद्धिसमाधानं वेदाभ्यासरते द्विजे ।
अचिरेणैव कालेन नभश्चरति चन्द्रवत् ।
पितृशुश्रूषया सिद्धिं संप्राप्तोऽयमनुत्तमाम् ॥२१॥

21. aho buddhisamādhānaṁ vedābhyāsarate dvije ,
acireṇaiva kālena nabhaścarati candravat ,
pitṛśuśrūṣayā siddhiṁ saṁprāpto'yamanuttamām.

21. aho buddhisamādhānam vedābhyāsarate
dvije acireṇa eva kālena nabhaḥ
carati candravat pitṛśuśrūṣayā
siddhim samprāptaḥ ayam anuttamām

21. aho vedābhyāsarate dvije buddhisamādhānam
acireṇa eva kālena candravat
nabhaḥ carati ayam pitṛśuśrūṣayā
anuttamām siddhim samprāptaḥ

21. Oh, what mental concentration in this twice-born (dvija) individual, who is devoted to Vedic study! In a very short time, he moves through the sky like the moon. This one has attained supreme perfection (siddhi) through his service to his father.

Words meanings summery:

• अहो (aho) - oh! (exclamation of wonder) (oh!, alas!, indeed!)

• बुद्धिसमाधानम् (buddhisamādhānam) - mental concentration (mental concentration, intellectual stability)

• वेदाभ्यासरते (vedābhyāsarate) - in the one devoted to Vedic study (devoted to Vedic study)

• द्विजे (dvije) - in the twice-born (dvija) individual (in the twice-born (Brahmin, Kṣatriya, Vaiśya; also bird, tooth))

• अचिरेण (acireṇa) - in a very short time (in a short time, not long)

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

• कालेन (kālena) - in time (by time, in time)

• नभः (nabhaḥ) - sky (sky, atmosphere, cloud)

• चरति (carati) - he moves (he moves, he goes, he roams)

• चन्द्रवत् (candravat) - like the moon (like the moon, moon-like)

• पितृशुश्रूषया (pitṛśuśrūṣayā) - through service to his father (by service to one's father)

• सिद्धिम् (siddhim) - perfection (siddhi) (accomplishment, perfection, success, supernatural power (siddhi))

• सम्प्राप्तः (samprāptaḥ) - has attained (attained, reached, acquired)

• अयम् (ayam) - this one (this (masculine singular nominative))

• अनुत्तमाम् (anuttamām) - supreme (unequalled, supreme, excellent)

Words meanings and morphology

अहो (aho) - oh! (exclamation of wonder) (oh!, alas!, indeed!)

(indeclinable)

बुद्धिसमाधानम् (buddhisamādhānam) - mental concentration (mental concentration, intellectual stability)

(noun)

Nominative, neuter, singular of buddhisamādhāna

buddhisamādhāna - mental concentration, intellectual stability

Compound type : tatpuruṣa (buddhi+samādhāna)

• buddhi – intellect, understanding, discernment
  noun (feminine)
  Root: budh (class 1)
• samādhāna – fixing, concentration, attention
  noun (neuter)
  Derived from sam-ā-dhā (to place together, fix)
  Prefixes: sam+ā
  Root: dhā (class 3)

Note: Subject of implied exclamation.

वेदाभ्यासरते (vedābhyāsarate) - in the one devoted to Vedic study (devoted to Vedic study)

(adjective)

Locative, masculine, singular of vedābhyāsarata

vedābhyāsarata - devoted to Vedic study

Compound type : tatpuruṣa (veda+abhyāsarata)

• veda – sacred knowledge, Veda
  noun (masculine)
  Root: vid (class 2)
• abhyāsarata – devoted to, engaged in practice
  adjective (masculine)
  Past Passive Participle
  Derived from root as (to practice) with prefix abhi-ā-.
  Prefixes: abhi+ā
  Root: as (class 4)

Note: Qualifies 'dvije'.

द्विजे (dvije) - in the twice-born (dvija) individual (in the twice-born (Brahmin, Kṣatriya, Vaiśya; also bird, tooth))

(noun)

Locative, masculine, singular of dvija

dvija - twice-born (Brahmin, Kṣatriya, Vaiśya), bird, tooth

Compound type : bahuvrihi (dvi+jan)

• dvi – two, twice
  numeral
• jan – to be born, produce
  root
  From root jan, 'born'
  Root: jan (class 4)

Note: Refers to the subject being praised.

अचिरेण (acireṇa) - in a very short time (in a short time, not long)

(adjective)

Instrumental, masculine, singular of acira

acira - not long, short

Compound type : nan-tatpuruṣa (a+cira)

• a – not, non-
  prefix
• cira – long (time)
  adjective (masculine)

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

(indeclinable)

Note: Emphasizes 'acireṇa'.

कालेन (kālena) - in time (by time, in time)

(noun)

Instrumental, masculine, singular of kāla

kāla - time

नभः (nabhaḥ) - sky (sky, atmosphere, cloud)

(noun)

Accusative, neuter, singular of nabhas

nabhas - sky, atmosphere, cloud

Note: Object of 'carati'.

चरति (carati) - he moves (he moves, he goes, he roams)

(verb)

3rd person , singular, active, present (lat) of car

Present active third singular

Root: car (class 1)

Note: Subject is the 'dvija'.

चन्द्रवत् (candravat) - like the moon (like the moon, moon-like)

(indeclinable)

Derived from candra (moon) + vat (like)

Note: Adverbial.

पितृशुश्रूषया (pitṛśuśrūṣayā) - through service to his father (by service to one's father)

(noun)

Instrumental, feminine, singular of pitṛśuśrūṣā

pitṛśuśrūṣā - service to one's father

Compound type : tatpuruṣa (pitṛ+śuśrūṣā)

• pitṛ – father
  noun (masculine)
• śuśrūṣā – desire to hear, obedience, service
  noun (feminine)
  Desiderative noun
  Derived from root śru (to hear)
  Root: śru (class 5)

Note: Indicates the means by which perfection was attained.

सिद्धिम् (siddhim) - perfection (siddhi) (accomplishment, perfection, success, supernatural power (siddhi))

(noun)

Accusative, feminine, singular of siddhi

siddhi - accomplishment, perfection, success, supernatural power

Derived from root sidh (to succeed)

Root: sidh (class 4)

Note: Object of 'samprāptaḥ'.

सम्प्राप्तः (samprāptaḥ) - has attained (attained, reached, acquired)

(adjective)

Nominative, masculine, singular of samprāpta

samprāpta - attained, reached, acquired

Past Passive Participle

Derived from root āp (to obtain) with prefixes sam-pra-

Prefixes: sam+pra

Root: āp (class 5)

अयम् (ayam) - this one (this (masculine singular nominative))

(pronoun)

Nominative, masculine, singular of idam

idam - this

Note: Subject.

अनुत्तमाम् (anuttamām) - supreme (unequalled, supreme, excellent)

(adjective)

Accusative, feminine, singular of anuttama

anuttama - unequalled, supreme, excellent

Compound type : nan-tatpuruṣa (an+uttama)

• an – not, non-
  prefix
• uttama – highest, best, supreme
  adjective (masculine)

Note: Qualifies 'siddhim'.