CC Madhya 24.194

ei-pañca-madhye eka ‘svalpa’ yadi haya
subuddhi janera haya kṛṣṇa-premodaya
Synonyms: 
ei — these; pañca-madhye — out of the five; eka — of only one; svalpa — a small quantity; yadi — if; haya — there is; su-buddhi — intelligent; janera — of the person; haya — there is; kṛṣṇa-prema-udaya — awakening of dormant love for Kṛṣṇa.
Translation: 
“One’s dormant love for Kṛṣṇa gradually awakens if one is a little advanced in one of these five items and is intelligent.