In 1976 in Bombay, Śrīla Prabhupāda instructed his temple managers to construct a first class library with all the Vedas, all his own books and all the books of the previous Ācāryas (with the original ancient manuscripts).
"Vaidhī-Bhakti, isto é aprendizagem. Bhakti verdadeira, Parā-Bhakti, é Rāgānugā-Bhakti." (Śrīla Prabhupāda)