Prabhupāda: You have to take the path of great personalities. So we are following Lord Caitanya. Lord Caitanya chanted this Hare Kṛṣṇa mantra. So we are following, and we are getting result. That's all. We don't manufacture our own way, because we are imperfect. We cannot manufacture. That will not be beneficial.
Impersonalist: Why is it that this mahā-mantra is so attractive to Western countries and not particularly . . .
Prabhupāda: Because it is the thing required. Therefore it is recommended in the śāstra. Because it is recommended that . . . what is recommended in the śāstra, spoken in the śāstra, that is perfect. There is no mistake. Therefore it is being accepted. Anywhere we are going, beginning from old man to child, everyone chants Hare Kṛṣṇa. Therefore it is recommended. Our intelligence should be applied there, that what is recommended in the Vedas, that is perfect.
There are so many instances. Just like cow dung. You know cow dung? Stool of the cow? So according to Vedic principle, if you touch stool of an animal you become impure. Even my stool, I pass in the WC, and immediately I wash and become purified. Oh, this is my stool, personal, and what to speak of other stool? So stool is impure.
But the Vedas say that the stool of cow is pure. So if you argue that, "Cow is an animal. So animal stool is impure. How the cow stool can become pure?" that is puzzling, but because it is said by the . . . ordered by the Vedas, it is fact. You analyze cow stool, you find all antiseptic matter.
So therefore we accept the Vedic injunction as truth. We haven't got to make research. We save time. So according to Vedic civilization, whatever is stated in the Vedas, we take it, fact. That's all. Śruti. Śruti-pramāṇam. Śruti means Vedas. Pramāṇam means evidence. According to Indian system . . . there are two persons talking, arguing, but the person who can give Vedic evidence, he is victorious. That's all. That is the system.