One verse

Srimad Bhagavatam 11.20.17

11.20.17

नृदेहमाद्यं सुलभं सुदुर्लभं प्लवं सुकल्पं गुरुकर्णधारम् । मयानुकूलेन नभस्वतेरितं पुमान् भवाब्धिं न तरेत् स आत्महा ॥ १७ ॥

nṛ-deham ādyaṁ su-labhaṁ su-durlabhaṁ plavaṁ su-kalpaṁ guru-karṇadhāram mayānukūlena nabhasvateritaṁ pumān bhavābdhiṁ na taret sa ātma-hā

nṛ
human
deham
body
ādyam
the source of all favorable results
su-labham
effortlessly obtained
su-durlabham
although impossible to obtain even with great endeavor
plavam
a boat
su-kalpam
extremely well suited for its purpose
guru
having the spiritual master
karṇa-dhāram
as the captain of the boat
mayā
by Me
anukūlena
with favorable
nabhasvatā
winds
īritam
impelled
pumān
a person
bhava
of material existence
abdhim
the ocean
na
does not
taret
cross over
saḥ
he
ātma-hā
the killer of his own soul

The human body, which can award all benefit in life, is automatically obtained by the laws of nature, although it is a very rare achievement. This human body can be compared to a perfectly constructed boat having the spiritual master as the captain and the instructions of the Personality of Godhead as favorable winds impelling it on its course. Considering all these advantages, a human being who does not utilize his human life to cross the ocean of material existence must be considered the killer of his own soul.