Śrīmad-Bhāgavatam · Text 11.29.22
Who is speaking and story frame
एषा बुद्धिमतां बुद्धिर्मनीषा च मनीषिणाम् ।
यत् सत्यमनृतेनेह मर्त्येनाप्नोति मामृतम् ॥ २२ ॥
eṣā buddhimatāṁ buddhir
manīṣā ca manīṣiṇām
yat satyam anṛteneha
martyenāpnoti māmṛtam
This process is the supreme intelligence of the intelligent and the cleverness of the most clever, for by following it one can in this very life make use of the temporary and unreal to achieve Me, the eternal reality.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.