Prabhupāda: Therefore it should be concluded that the so-called scientists, astronomers, they are all imperfect, and they are passing off the scientists as learned. So you can challenge them, "What is the guarantee that your knowledge is perfect?" Actually it is not. They do not know how the stars are moving. They are always imperfect. Simply putting some theories. They say all this, Darwin's theory and this theory, that theory. They are simply speculating on imperfect senses, and therefore they're cheating, because the conditioned soul has got a tendency to cheat others. If one can cheat others, he thinks himself as very intelligent. The conditioned souls, they commit mistake, they are illusioned, they cheat, and their senses are imperfect. This is the, the four condition. Therefore, if we receive knowledge from the conditioned soul, there is no possibility of getting perfect knowledge. If by nature you are cheater, then how I can expect fair dealings? It is to be understood that we cannot have any fair dealings with this conditioned soul. And he'll protest.
The whole world is full of conditioned living entities. They're conditioned. Conditioned means under the control of the material nature. Guṇaiḥ karmāṇi. There are different types of conditioned souls. Some of them are good conditioned soul, some of them are passionate conditioned soul, some of them are rascal conditioned soul. So good conditioned soul means that, er, "(indistinct) that I have become very much learned, I have studied so many books, so now I am perfect." There is little goodness, because he has studied, he, he has labored, but still he's conditioned soul, because he has no perfect vision. Vimukta-māninaḥ. In the Śrīmad-Bhāgavatam they have been described as vimukta-māninaḥ, that "I have become now liberated, māninaḥ." Self-complacent, thinking that "I have become now liberated. Now I become Nārāyaṇa, God." These Māyāvādī sannyāsīs, they address among themselves as namaḥ nārāyaṇa. That means each one of them has become as good as Nārāyaṇa, because Nārāyaṇa is mukta. Nārāyaṇa paraḥ. Śaṅkarācārya says paraḥ. Paraḥ means liberated. Paraḥ and aparaḥ. Aparaḥ means conditioned. So nārāyaṇa paraḥ, avyaktāt. Nārāyaṇa is transcendental to this cosmic manifestation. He's above. So the Māyāvādī philosopher, they think that "I have become now a liberated, as good as Nārāyaṇa, the Supreme Personality of Godhead." But Bhāgavata says, "No. You are simply thinking like that. You are rascal." Bhāgavata challenges: "You are thinking that you have become now liberated, but you are a rascal." The Bhāgavata, Vyāsadeva is very learned, but he says "rascal," but in a very sweet language. (laughter). Vimukta māninaḥ. Māninaḥ: "You are contemplating." Why? Tvayy asta, ye 'nye 'ravindākṣa vimukta-māninas (SB 10.2.32).