The theoretical knowledge, experimental knowledge, always remains in doubt. All the scientists, they are not confident

Expressions researched:
"The theoretical knowledge, experimental knowledge, always remains in doubt. All the scientists, they are not confident"

Bhagavad-gita As It Is Lectures

The theoretical knowledge, experimental knowledge, always remains in doubt. All the scientists, they are not confident. Now there is a theory, "theory of uncertainty," among the scientists. Whatever knowledge they are making, everything is uncertain. But if we hear from Kṛṣṇa, then it is perfect knowledge. Samagram. How this material world is created, how this earth, five elements of gross elements come into existence, and everything will be explained.

Lecture on BG 7.1-3 -- Ahmedabad, December 14, 1972:

The theoretical knowledge, experimental knowledge, always remains in doubt. All the scientists, they are not confident. Now there is a theory, "theory of uncertainty," among the scientists. Whatever knowledge they are making, they are making progress, everything is uncertain. Yes. It must be uncertain, because the basic principle is wrong. Therefore it must be uncertain. A conditioned soul, as we are, under the condition of the material nature, three modes of material nature, how our knowledge can be perfect? It is not possible. The first defect is, because we are conditioned, we commit mistakes, so many. And we become illusioned. Just like every knowledge is being based on the illusion that "I am this body, material body," which I am not. But the whole world is going on under this conception, that "I am this body." "I am American," "I am Indian," "I am brāhmaṇa," like that. So the basic principle is illusion. And there are so many mistakes we commit. And the senses are imperfect. And although my senses are imperfect, I, still, I theorize, "It may be...," "It is like this," "It is like that." These are all imperfect things. Therefore whatever knowledge we may make progress, it is saṁśayam, it remains doubt, uncertainty.

But what Kṛṣṇa says, you can test even with your experimental knowledge. That is Vedic knowledge. Vedic knowledge, it is not dogma. The, the statement is there after sufficient experiment. So we, if we accept Vedic knowledge, we save so much time. We may go on experimenting with our limited power of senses, but that will always remain doubtful, that it is perfect. Asaṁśayaṁ samagram. This samagram, this word, is very significant. Samagram means "complete." To understand Kṛṣṇa means to understand the whole cosmic manifestation, God, the material nature, the time factor, the living entities, their respective relationship, everything. That is called samagram. Not that a Kṛṣṇa conscious person does not know about the creation of the material manifestation. He knows, by his reason. That will be explained in this chapter, Seventh Chapter, how this material creation is going on. The modern scientists, they put up creation, that "There was a chunk, and it was burnt into pieces. Then the planetary systems came into existence." But if we inquire, "Wherefrom this chunk comes?" that they cannot answer. Therefore the so-called scientific knowledge always remains in doubt. Darwin's theory... There are so many passages: "It may be, perhaps." So these things, "Perhaps, it may be," that is not certain. Therefore they have now accepted the theory of uncertainty. But here we, if we hear from Kṛṣṇa, then it is perfect knowledge. Samagram. How this material world is created, how this earth, five elements of gross elements come into existence, and everything will be explained. Asaṁśayaṁ samagraṁ mām (BG 7.1). To understand Kṛṣṇa means to understand everything. Therefore tattvam.