One verse

Srimad Bhagavatam 9.19.20

9.19.20

द‍ृष्टं श्रुतमसद्बुद्ध्वा नानुध्यायेन्न सन्दिशेत् । संसृतिं चात्मनाशं च तत्र विद्वान् स आत्मद‍ृक् ॥ २० ॥

drstam srutam asad buddhva nanudhyayen na sandiset samsrtim catma-nasam ca tatra vidvan sa atma-drk

drstam
the material enjoyment we experience in our present life
srutam
material enjoyment as promised to the fruitive workers for future happiness (either in this life or in the next, in the heavenly planets and so on)
asat
all temporary and bad
buddhva
knowing
na
not
anudhyayet
one should even think of
na
nor
sandiset
should actually enjoy
samsrtim
prolongation of material existence
ca
and
atma-nasam
forgetfulness of one’s own constitutional position
ca
as well as
tatra
in such a subject matter
vidvan
one who is completely aware
sah
such a person
atma-drk
a self-realized soul

One who knows that material happiness, whether good or bad, in this life or in the next, on this plane or on the heavenly planes, is temporary and useless, and that an intelligent person should not try to enjoy or even think of such things, is the knower of the self. Such a self-realized person knows quite well that material happiness is the very cause of continued material existence and forgetfulness of one’s own constitutional position.