From the Concluding Words to the Sri Caitanya-caritamrta by His Divine Grace A.C. Bhaktivedanta Swami Prabhupada
…There are two ways of association-by vāṇī and by vapu. Vāṇī means words, and vapu means physical presence. Physical presence is sometimes appreciable and sometimes not, but vāṇī continues to exist eternally. Therefore we must take advantage of the vāṇī, not the physical presence. Bhagavad-gītā, for example, is the vāṇī of Lord Kṛṣṇa. Although Kṛṣṇa was personally present five thousand years ago and is no longer physically present from the materialistic point of view, Bhagavad-gītā continues.
I still consider His Divine Grace Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura Prabhupāda to be always present with me by his vāṇī, his words.
It is my wish that devotees of Lord Caitanya all over the world enjoy this translation, and I am glad to express my gratitude to the learned men in the Western countries who are so pleased with my work that they are ordering in advance all my books that will be published in the future. On this occasion therefore, I request my disciples who are determined to help me in this work to continue their cooperation fully, so that philosophers, scholars, religionists and people in general all over the world will benefit by reading our transcendental literatures such as Śrīmad-Bhāgavatam and Śrī Caitanya-caritāmṛta.
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