Prabhupāda: That's all. All these medical men, psychiatrists, they are simply painting the body of the car. That's all. What is that?
Bir Lakṣmaṇa: Śrīla Prabhupāda, the scientists, they've reported in one journal of theirs that by taking some chemicals of methane, ammonia and carbon and injecting it with electricity, that equation or that formula equates into. . . an energy that is called amino acid in due course of time. That is, they say, the building blocks of life, of protein.
Prabhupāda: So why do they not do that?
Bir Lakṣmaṇa: They've made an experiment. . .
Prabhupāda: That means they are not in knowledge. That I am speaking, the barking dog. First of all make experiment, produce life. Then come and say. Otherwise, don't bark like a dog, imitation. Simply big, big words. Produce. Our theory is that. . . In the śāstra it is said, harer nāma harer nāma harer nāmaiva kevalam, kalau nāsty eva nās. . . (CC Adi 17.21). That practical proof we are giving, that these Europeans, Americans, they are simply chanting Hare Kṛṣṇa, and how they are coming out. This practical proof. They did not know five year, six years ago what is Kṛṣṇa, what is Kṛṣṇa's name. But we are taking the conclusion of the śāstra: in this age, if one chants Hare Kṛṣṇa, he becomes spiritualized. That is becoming, practically. It is not theory. How so many devotees are in this Atlanta, here? Anywhere, wherever we have started, how they have become devotee? Caitanya Mahāprabhu said that "You follow this formula and you will become God conscious." That is being practically proved. It is not theory. So that is Vedic knowledge. You adopt Vedic knowledge and get the result, not that "This ammonia, this chemical, that chemical, but I cannot do anything." The rascal said, "That I cannot say." You. . .