महाभारतः mahābhārataḥ - book-8, chapter-22, verse-43

नासाध्यं विद्यते मेऽद्य त्वत्प्रियार्थं विशेषतः ।
सम्यग्धर्मानुरक्तस्य सिद्धिरात्मवतो यथा ॥४३॥

43. nāsādhyaṁ vidyate me'dya tvatpriyārthaṁ viśeṣataḥ ,
samyagdharmānuraktasya siddhirātmavato yathā.

43. na asādhyam vidyate me adya tvatpriyārtham viśeṣataḥ
samyak dharmānuraktasya siddhiḥ ātmavataḥ yathā

43. adya tvatpriyārtham viśeṣataḥ me asādhyam na vidyate
yathā samyak dharmānuraktasya ātmavataḥ siddhiḥ

43. Today, nothing is impossible for me, especially for your sake. It will be just like the attainment of success for one who is properly devoted to natural law (dharma) and possesses a spiritual self (ātman).

Words meanings summery:

• न (na) - not, no

• असाध्यम् (asādhyam) - impossible, unachievable

• विद्यते (vidyate) - exists, is present

• मे (me) - for me, to me

• अद्य (adya) - today, now

• त्वत्प्रियार्थम् (tvatpriyārtham) - for your pleasure, for your sake

• विशेषतः (viśeṣataḥ) - especially, particularly

• सम्यक् (samyak) - properly, completely, fully

• धर्मानुरक्तस्य (dharmānuraktasya) - of one devoted to natural law

• सिद्धिः (siddhiḥ) - success, attainment, perfection

• आत्मवतः (ātmavataḥ) - of one who is self-controlled, possessing a spiritual self

• यथा (yathā) - just as, like, as

Words meanings and morphology

न (na) - not, no

(indeclinable)

असाध्यम् (asādhyam) - impossible, unachievable

(adjective)

Nominative, neuter, singular of asādhya

asādhya - impossible, difficult to achieve, unattainable

Compound type : nañ-tatpuruṣa (a+sādhya)

• a – not, un-
  indeclinable
• sādhya – to be accomplished, achievable
  gerundive
  Gerundive
  Root: sādh (class 5)

विद्यते (vidyate) - exists, is present

(verb)

3rd person , singular, middle, present (laṭ) of vid

Root: vid (class 4)

मे (me) - for me, to me

(pronoun)

Dative, singular of asmad

asmad - I, me (first person pronoun)

अद्य (adya) - today, now

(indeclinable)

त्वत्प्रियार्थम् (tvatpriyārtham) - for your pleasure, for your sake

(indeclinable)

Compound type : tatpuruṣa (tvat+priya+artha)

• tvat – your
  pronoun
• priya – dear, beloved, pleasure
  noun (neuter)
• artha – purpose, sake, meaning
  noun (masculine)

विशेषतः (viśeṣataḥ) - especially, particularly

(indeclinable)

सम्यक् (samyak) - properly, completely, fully

(indeclinable)

धर्मानुरक्तस्य (dharmānuraktasya) - of one devoted to natural law

(adjective)

Genitive, masculine, singular of dharmānurakta

dharmānurakta - devoted/attached to natural law (dharma)

Compound type : tatpuruṣa (dharma+anurakta)

• dharma – natural law, constitution, duty, righteousness (dharma)
  noun (masculine)
• anurakta – attached, devoted, fond of
  participle
  Past Passive Participle
  Prefix: anu
  Root: rañj (class 1)

सिद्धिः (siddhiḥ) - success, attainment, perfection

(noun)

Nominative, feminine, singular of siddhi

siddhi - success, accomplishment, attainment, perfection

आत्मवतः (ātmavataḥ) - of one who is self-controlled, possessing a spiritual self

(adjective)

Genitive, masculine, singular of ātmavat

ātmavat - possessing a spiritual self (ātman), self-controlled, wise

Formed with possessive suffix -vat

यथा (yathā) - just as, like, as

(indeclinable)