Prabhupāda: Thank you. So here in the material world happiness means sense gratification, that's all. So Prahlāda Mahārāja said: "The happiness of sense gratification, obtainable in any form of life . . ." The birds, beast, human being or even the demigods, cats, dogs—everyone has got the happiness of sense gratification, namely eating, sleeping, sex and defense. That is obtainable everywhere. But the spiritual happiness, that is obtainable in human form of life. Therefore the human being from childhood . . . Kaumāra ācaret prajño dharmān bhāgavatān iha (SB 7.6.1). From the very beginning of childhood. Why so early? Durlābhaṁ manusam janma. This human form of life is obtained after many, many births—evolutionary process. And adhruvam. There is no certainty that I shall live so many years. Although it is estimated that one is expected to live for at least hundred years—that is estimation—but at the present moment at least, nobody is living up to that.
So even there is such indication, still, there is no guarantee. We can die at any moment. Adhruvam, but arthadam. Although it is adhruvam—there is no guarantee—but whatever period we get, we can utilize it for the best purpose. Arthadam. We can gain the ultimate goal of life, arthadam. That is . . . he is giving stress. Arthadam means spiritual realization. That is arthadam. Otherwise, we remain like animals. The animal has also sense gratification process: how to eat, how to sleep, how to have sex and how to defend. So sukham aindriyakaṁ daitya. He is addressing his friends as daitya, "sons of the demons." He is addressing his father as "best of the demons." (laughs) There are two classes of men: deva and asura. Dvau bhūta-sargau loke daiva asura eva ca (BG 16.6). In this material world there are . . . (aside) Why not Dr. Wolfe may come here, bring his chair here? You can sit down there. You can bring your chair.
So this sense gratification is available. Viṣayaḥ khalu sarvataḥ yat. These are called viṣaya. Viṣaya means sense enjoyment. So viṣayaḥ sarvataḥ syāt. In any form of life these four principles are there. Eating arrangement is there. (aside) Come on. Sleeping arrangement is there. The bird, he is not anxious about eating, sleeping, mating. It is already there. He has got a nest above the tree. At night he is very safe and sleeping nicely. And in the morning, he knows, somewhere there is some fruit, he'll get his food. He's not anxious. He goes anywhere. And for mating, the male and female bird are always together. The pigeons, they are having every hour, four times, five times, mating. So that arrangement is always there. And defense? They are on the ground. As soon as there is some man, immediately they go up, defense. So they know, everyone knows, how to enjoy this viṣaya—eating, sleeping, mating and defending. So the śāstra says, viṣayaḥ khalu sarvataḥ syāt, "These four principles of necessities of the body are available anywhere." Either you are born as a human being or a cat or a dog or a bird or a beast or demigod, these are available.
So we should not bother about these things. The arrangement is already there. By the grace of God, things are already there. So Nārada Muni said: "Don't bother about these things." Tasyaiva hetoḥ prayateta kovido na labhyate yad bhramatām upary adhaḥ (SB 1.5.18). So we are wandering within this universe in different forms of life, in different planets, upary adhaḥ, upari adhaḥ, upper planetary system, down planetary system, we are having these facilities in different standard. The demigods, they have got their different standard of life, thousands and thousands times better than ours. We have got better standard of life. Just like the Americans, they have got better standard of life than the Indians. So this high standard, lower standard, but whatever standard may be, the thing, the taste of material enjoyment, is there. Sex intercourse in the human form of life and the sex intercourse of the dog on the street, the taste is the same. Taste is not changed. You put any eatable either in the gold pot or in the iron pot: the taste is the same.