Interviewer: I'd like to read one thing. This is evidently said by a man named Swami Śiva Premānada of New York's yoga center. He said, "If one has the time to put in about eight or ten hours a day for ten years, one might develop the power to see through a wall through meditation. I've seen people develop X-ray vision, but I've never seen the point of paying such a heavy price for it."
Prabhupāda: But I don't think it is practical that one can meditate for eight to ten hours or twelve hours.
Interviewer: For ten years.
Prabhupāda: But it is... Yes, for ten years. It is most impractical proposition. Therefore, as recommended, we have to follow the regulation as recommended in the scriptures. For the present age, this meditation. Now, last night we had saṅkīrtana in the public library... Where is that? Oakland. So all people immediately joined us as soon as we began to chant Hare Kṛṣṇa. Immediately there is effect and there is no rules and regulation that you have to do this or that. Simply join, Hare Kṛṣṇa Hare Kṛṣṇa Kṛṣṇa Kṛṣṇa Hare Hare, Hare Rāma Hare Rāma Rāma Rāma... We had lectured in the YMCA Sunday School, little boys and children, they also joined with us. We performed this Hare Kṛṣṇa chanting in the park, the children, old men, young men, everyone joined.