Śrīmad-Bhāgavatam · Text 3.30.1
Who is speaking and story frame
कपिल उवाच
तस्यैतस्य जनो नूनं नायं वेदोरुविक्रमम् ।
काल्यमानोऽपि बलिनो वायोरिव घनावलि: ॥ १ ॥
kapila uvāca
tasyaitasya jano nūnaṁ
nāyaṁ vedoru-vikramam
kālyamāno ’pi balino
vāyor iva ghanāvaliḥ
The Personality of Godhead said: As a mass of clouds does not know the powerful influence of the wind, a person engaged in material consciousness does not know the powerful strength of the time factor, by which he is being carried.
Read Śrīla Prabhupāda's purport on Vedabase.io