Thanks Vidypati Prabhu for this quote:

“All the devotees connected with the Krsna consciousness movement must read all the books that have been translated (the Caitanya-caritamrta, Srimad Bhagavatam, Bhagavad-gita and others); otherwise, after some time, they will simply eat, sleep and fall down from their position. Thus they will miss the opportunity to attain an eternal, blissful life of transcendental pleasure.”

– Srila Prabhupada’s purport, Caitanya-caritamrta, Madhya-lila 25.278