किं दुरापादनं तेषां पुंसामुद्दामचेतसाम् ।
यैराश्रितस्तीर्थपदश्चरणो व्यसनात्यय: ॥
kiṁ durāpādanaṁ teṣāṁ puṁsām uddāma-cetasām |
yair āśritas tīrtha-padaś caraṇo vyasanātyayaḥ ||
(Śrīmad Bhāgavatam: 3.23.42)
“What is difficult to attain for those persons of unfettered mind [i.e., of strong mind, or, even alternately, of uncontrolled mind] who take shelter in the feet of he whose feet are the origin of all tīrthas, the feet which bring about the cessation of [all] plight [i.e., saṁsāra itself]?”