Everything is there in the Vedic literature. After the sex intercourse of the man and woman, there is an emulsification of the two kinds of secretion. And in the first night there is a pealike form that takes place. Then he grows, growing. Then many holes come out of that pealike form—that becomes our eyes and other nine holes. In this way the body is developed in seven months. Then the child gets consciousness, and he feels very much inconvenience. Therefore moves this side, that side. Then, if he is fortunate, he prays to God, "My Lord, please save me from this inconvenience, this position." Just imagine, airtight packed. In this way he comes up and cries, and again grows. But after coming out, he does not..., he forgets in what position he was. But mother, father takes care. He forgets, again grows. So this evolution is going on. In the material stage of our life, we have got birth, growth, sustenance, by-product, then dwindling, then this body vanishes, again accepting another body. This is called cycle of birth and death. But in this human form of life one can understand what he is, what is this world, who is controlling, what is God, what is his relationship with God, what is this time factor, what are his activities. These things are to be learned, not that simply like animals, cats and dogs and hogs, whole day working for getting food. You see? And satisfied only by some sense gratification, business finished. No. That is animal life. Simply people are engaged for eating, sleeping, mating, and defending. That is the modern trend of civilization. Everyone is busy how to eat and how to sleep nicely in big palatial building, nice apartment, very good room, sleeping, the business of sleeping. And economic condition, developing the business of economic condition, means the business of eating. And defending—either you defend with atomic energy or with your nails and claws, the process is defending. That is in the animal life also. And mating, sex intercourse or sense gratification.
So human life is not meant for simply for these four kinds of business. There is another business. Therefore the Veda says, uttiṣṭhaṁ jāgratam: "Please get up. Don't be sleeping simply for these four principal things(?)." These are not problems, eating, sleeping, mating, and... The Vedic literature says, "Wherever you take your birth, the eating, sleeping, and mating and defending is there, even in animal life." Suppose there is a cat. It knows how to eat, it knows how to sleep, it knows how to mate, and it knows how to defend. The dog also knows. The hog also knows. So do you mean to say scientific advancement of education is simply for this purpose—how to eat, how to sleep, how to mate, and how to defend? No. That is not human civilization. These are bodily needs undoubtedly, but we are not body. That we do not know. We are spirit soul. That is explained in the Bhagavad-gītā very nicely in a very common sense words:
- dehino 'smin yathā dehe
- kaumāraṁ yauvanaṁ jarā
- tathā dehāntara-prāptir
- dhīras tatra na muhyati
- (BG 2.13)
Just like within this body there is soul, and it is changing bodies, from childhood to boyhood, from boyhood to youthhood, from youthhood to old age. And then again, when the body is useless, no more, cannot be maintained, then we will give up this body and accept another body just like we change our dress." That is going on. So I am eternal. Although I am old man, I can understand what I was in my childhood, in my boyhood, youthhood. So body has changed, but I am existing. This is very simple thing. Everyone can understand. Therefore I, as spirit soul, I am not body. Body is changing; I am different from body. Therefore change of this body does not mean I am finished. I am continuing. Therefore I should be responsible: "What kind of body I am going to accept next?" That is my responsibility. If you don't take this responsibility, "What kind of body...?" It may be, if I am of doggish mentality, my next life will be just a dog because I will have to accept the dress of a dog. And if I am evolving my godly mentality, then I'll have to accept, or I will accept another body just like God. So that is in my hands.