महाभारतः mahābhārataḥ - book-12, chapter-172, verse-34

न हृदयमनुरुध्यते मनो वा प्रियसुखदुर्लभतामनित्यतां च ।
तदुभयमुपलक्षयन्निवाहं व्रतमिदमाजगरं शुचिश्चरामि ॥३४॥

34. na hṛdayamanurudhyate mano vā; priyasukhadurlabhatāmanityatāṁ ca ,
tadubhayamupalakṣayannivāhaṁ; vratamidamājagaraṁ śuciścarāmi.

34. na hṛdayam anurudhyate manaḥ vā
priyasukhadurlabhatām anityatām ca
tat ubhayam upalakṣayan iva aham
vratam idam ājagaram śuciḥ carāmi

34. aham śuciḥ hṛdayam manaḥ vā
priyasukhadurlabhatām anityatām ca na
anurudhyate tat ubhayam upalakṣayan
iva idam ājagaram vratam carāmi

34. My heart and mind do not delight in the rarity or the impermanence of cherished pleasures. Observing both these aspects, I, being pure, undertake this python-like vow.

Words meanings summery:

• न (na) - not, no, nor

• हृदयम् (hṛdayam) - the emotional center or inner self (heart, mind, core)

• अनुरुध्यते (anurudhyate) - delights in, is attracted to (follows, delights in, conforms to, depends on)

• मनः (manaḥ) - the faculty of thought and will (mind, intellect, thought)

• वा (vā) - or, and, either... or

• प्रियसुखदुर्लभताम् (priyasukhadurlabhatām) - the rarity/difficulty of obtaining cherished happiness

• अनित्यताम् (anityatām) - impermanence, transitoriness

• च (ca) - and, also

• तत् (tat) - those two things (rarity and impermanence) (that, this (referring to the previously mentioned qualities))

• उभयम् (ubhayam) - both, the two

• उपलक्षयन् (upalakṣayan) - observing, perceiving, noticing

• इव (iva) - like, as, as if

• अहम् (aham) - I

• व्रतम् (vratam) - vow, religious observance, sacred practice, discipline

• इदम् (idam) - this

• आजगरम् (ājagaram) - pertaining to a python, python-like

• शुचिः (śuciḥ) - ritually pure, morally pure (pure, clean, virtuous, holy)

• चरामि (carāmi) - I undertake and live by (this vow) (I practice, I wander, I conduct myself)

Words meanings and morphology

न (na) - not, no, nor

(indeclinable)

हृदयम् (hṛdayam) - the emotional center or inner self (heart, mind, core)

(noun)

neuter, singular of hṛdaya

hṛdaya - heart, mind, soul, core, essence

अनुरुध्यते (anurudhyate) - delights in, is attracted to (follows, delights in, conforms to, depends on)

(verb)

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

Prefix: anu

Root: rudh (class 7)

मनः (manaḥ) - the faculty of thought and will (mind, intellect, thought)

(noun)

Nominative, neuter, singular of manas

manas - mind, intellect, understanding, conscience

वा (vā) - or, and, either... or

(indeclinable)

प्रियसुखदुर्लभताम् (priyasukhadurlabhatām) - the rarity/difficulty of obtaining cherished happiness

(noun)

Accusative, feminine, singular of priyasukhadurlabhatā

priyasukhadurlabhatā - rarity of cherished happiness

Compound type : tatpuruṣa (priya+sukha+durlabhatā)

• priya – dear, beloved, cherished, pleasing
  adjective
• sukha – happiness, joy, pleasure, ease
  noun (neuter)
• durlabhatā – rarity, difficulty of attainment, inaccessibility
  noun (feminine)
  Derived from 'durlabha' (hard to obtain) + suffix '-tā' to form an abstract noun.

अनित्यताम् (anityatām) - impermanence, transitoriness

(noun)

Accusative, feminine, singular of anityatā

anityatā - impermanence, transience, non-eternity

Formed from `anitya` (not eternal/permanent) with the suffix `-tā` to denote the state or quality of being impermanent.

च (ca) - and, also

(indeclinable)

तत् (tat) - those two things (rarity and impermanence) (that, this (referring to the previously mentioned qualities))

(pronoun)

Accusative, neuter, singular of tad

tad - that, this, he, she, it

उभयम् (ubhayam) - both, the two

(pronoun)

Accusative, neuter, singular of ubhaya

ubhaya - both, the two of them

उपलक्षयन् (upalakṣayan) - observing, perceiving, noticing

(adjective)

Nominative, masculine, singular of upalakṣayat

upalakṣayat - observing, perceiving, recognizing, noting

Present Active Participle

Derived from the root `lakṣ` (to perceive, mark, see) with the upasarga `upa-` (near, towards).

Prefix: upa

Root: lakṣ (class 10)

इव (iva) - like, as, as if

(indeclinable)

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

व्रतम् (vratam) - vow, religious observance, sacred practice, discipline

(noun)

Accusative, neuter, singular of vrata

vrata - vow, sacred observance, religious practice, rule, discipline

इदम् (idam) - this

(pronoun)

Accusative, neuter, singular of idam

idam - this, here, present

आजगरम् (ājagaram) - pertaining to a python, python-like

(adjective)

Accusative, neuter, singular of ājagara

ājagara - related to a python, python-like, like a python's behavior (lying still and waiting)

Derived from `ajagara` (python) with a secondary suffix to denote 'related to' or 'like'.

शुचिः (śuciḥ) - ritually pure, morally pure (pure, clean, virtuous, holy)

(adjective)

Nominative, masculine, singular of śuci

śuci - pure, clean, holy, virtuous, righteous

चरामि (carāmi) - I undertake and live by (this vow) (I practice, I wander, I conduct myself)

(verb)

1st person , singular, active, present (laṭ) of car

Root: car (class 1)