Reporter: But all these ācāryas interpret in different, different ways.
Prabhupāda: No. No.
Reporter: No?
Prabhupāda: On the principle, they never... Just like Śaṅkarācārya and Rāmānujācārya. He's impersonalist, personalist, but both of them accept Kṛṣṇa as the Supreme Personality of Godhead. You'll find from their notes, comments on Bhagavad-gītā. Śaṅkarācārya, although he is impersonalist, he says nārāyaṇaḥ paraḥ avyaktāt: Nārāyaṇa is beyond this cosmic manifestation; He's transcendental. That means he says He's person. Nārāyaṇa, as soon as Nārāyaṇa, the Personality of Godhead. So we have nothing to touch in the spiritual understanding. He's talking of the material understanding. His philosophy, he started the philosophy, brahma satyaṁ jagan mithyā.
Reporter: Brahma satyaṁ jagan mithyā.
Prabhupāda: So he wanted to stop these material activities. Jagan mithyā. Śaṅkarācārya never advocated for nationalism, for starting schools or college, hospital... Never. Why? Why should he do? If we say jagan mithyā, then why should we bother all these things?
Reporter: Yes.
Prabhupāda: So who is following Śaṅkarācārya? And they say that "We are followers of Śaṅkarācārya." And they are engaged. Śaṅkarācārya follower means he must become first of all sannyāsī, then talk anything else. So who is taking, going to do that?
Reporter: And all those Śaṅkara Maṭha and Śaṅkarācārya's various places in India, don't live as jagat was mithyā. (laughs)
Prabhupāda: No, jagan mithyā... We don't say jagan mithyā.
Reporter: No.
Prabhupāda: We Vaiṣṇavas, why should I say jagan mithyā? If God is true, what is created by Him, that is also true. Because Kṛṣṇa says bhūmir āpo 'nalo vāyuḥ khaṁ mano buddhir eva ca, bhinnā me prakṛtir aṣṭadhā (BG 7.4). Me, "My." So why should I take Kṛṣṇa's things as false? If Kṛṣṇa is true, His things are also true. So we don't take that this material world is false. We don't say. Our philosophy is that this material world may be temporary, but because it has connection with Kṛṣṇa, it can be used for Kṛṣṇa's purpose. That is karma-yoga, bhakti-yoga. Prāpañcikatayā buddhyā hari-sambandhi-vastunaḥ. Just like here is a microphone in the tape recorder. Now it is material. And if we say "No, no, we are Kṛṣṇa conscious, we cannot touch this material thing." We don't say that. Prāpañcikatayā buddhyā hari-sambandhi-vastunaḥ. Everything has connection with Kṛṣṇa, so why shall I call it as material?