So here Arjuna also says that narake niyataṁ vāso bhavati iti anuśuśruma: (BG 1.43) "Kṛṣṇa, I have heard it from authorative sources." He never says, "Kṛṣṇa, in my opinion, if it is done like that, then people will go to hell." He does not give his own opinion. He says iti, "Thus," anuśuśruma, "I have heard." This is called paramparā system. Nobody should give his own opinion. He must quote the authoritative statement to support his proposition. So similarly, when Caitanya Mahāprabhu asked that "What is the aim of life and how to achieve it?" so Rāmānanda Rāya, he did not give his own opinion, that "In my opinion, like this." Here also Arjuna says, ity anuśuśruma, "I have heard it." He heard it means... Śuśruma means "heard from authority." So Rāmānanda Rāya said that "Real purpose of life, goal of life, is to satisfy the Supreme Personality of Godhead." Just like as we are citizens, what is our duty? We want to satisfy the authority, the government. When one serves the government nicely, in this country he is recognized as knight. He is recognized as earl, as lord, as... So many, they have got titles. Every country, when a person is very exalted citizen, then he is recognized by the government. So if this is the system in our ordinary life, then the aim of life should be to satisfy the supreme governor, or supreme government. It is very common sense. But they have no supreme government. They think, "Whatever government we make, that is final." No. There are so many kingdoms, so many planets. In each planet there is government, there is authority, and above all of them, there is the supreme authority, Kṛṣṇa. Īśvaraḥ paramaḥ kṛṣṇaḥ sac-cid-ānanda-vigrahaḥ (Bs. 5.1). This is the śāstric injunction. There are many controller. In this planet there is controller. There is another planet, another planet. Even Brahma is the controller of the whole universe. Just like in our government there is system. One department... Several departments is being managed by another director. Several directors is being managed by another secretary. As... The same system. Kṛṣṇa is the supreme proprietor, sarva-loka-maheśvara (BG 5.29), and He has got many secretaries, assistants. They are called Brahmā. So Brahmā means the manager of one brahmāṇḍa, universe. And there are millions of Brahmās, millions, trillions. They are numberless. Ananta-koṭi. Yasya prabhā prabhavato jagad-aṇḍa-koṭiḥ (Bs. 5.40). Koṭi. Koṭi means unlimited. Jagad-aṇḍa. Jagad-aṇḍa means universe. Brahmāṇḍa or jagad-aṇḍa. Aṇḍa. Aṇḍa means it is egg-shaped, round, egg-shaped. Therefore it is called aṇḍa, brahmāṇḍa. Bhū-gola. Gola means round. I have heard that before the science, the people were under the impression that this world is square. Is it not?
Devotees: Flat.
Prabhupāda: Flat. Flat, yes. But in the Vedic śāstra, millions of years ago it is mentioned: bhū-gola. Gola means round. Just see. And these rascals say that formerly people were not so intelligent. They are intelligent because they are thinking that this world is flat. And those who have spoken millions of years ago, "It is round," they will have less intelligence. Just see. Bhū, gola. Gola means round. Bhū-gola. Similarly, jagad-aṇḍa. Abda means round, just like egg. Aṇḍa means egg. Jagad-aṇḍa. This universe is egg-shaped. And we can see also, the sky is round. This is the wall of this universe.