That is stated in the Bhagavad-gītā, janma-mṛtyu-jarā-vyādhi-duḥkha-doṣānudarśanam (BG 13.9). One who is actually learned, advanced in knowledge, he should know that these four things, the miseries of taking birth... The misery of taking birth means we have to take, we have to appear... After this body is finished, we have to take another body. How this body is constructed, developed? In the womb of the mother. The father gives the semina with the living entity within, and mother receives it and develops it, body. This is nature's law. So you have to live within the mother, compact, air-tight packed, for ten months, at least. Just imagine if you are packed in a bag and put in a air-tight compartment, locked up, would you like? You'll die within three seconds. But the arrangement is so nice, by nature's law, the intestine, that the mother (child) breathes with the mother's breathing, mother's fooding. Even unconscious, his development of the body goes on. That is nature's arrangement, but you cannot do that. It is by God's grace the child lives. Otherwise, by your so-called scientific calculation, nobody can live in that condition. You just try it. Take any man, pack him, and put him in the air-tight condition. He'll die within three seconds.
So there is suffering during birth. Similarly, there is suffering during death. These are... And the concomitant sufferings always with this body. Similarly there is suffering if you are diseased, and similarly there is suffering when you are old. Just like we are old and some way or other, keeping this body by massaging, by taking some medicine, this way, that way. This body is no longer just like a young man's body. It is suffering body. As soon as you are over fifty years, by nature, so the old age begins. And when you are over seventy years, you are completely old, and you have to suffer the consequences of old age. You may try to keep that old body for... But there is suffering. A young man cannot understand, but one who is old, he can understand, there is suffering. Suffering of old age, suffering of birth, suffering of death, and suffering of disease. Janma-mṛtyu-jarā-vyādhi-duḥkha-doṣānudarśanam (BG 13.9). If you are proud of your advancement of knowledge, that you have solved all the questions, all the problems, in the Bhagavad-gītā Kṛṣṇa says, "Don't think like that. That is your foolishness. These problems are there. What you can do?" That is learning: "Yes. Problems are not solved. The problems are there." That is learning. If you have got some problem, and... Just like the rabbits. The rabbits, when they face one hunter and it understands that "Now my life is in danger," he closes his eyes. He thinks that "The problem is now solved." (laughs) And peacefully he is killed. (laughs) You see? Similarly, the problems are there, but we are closing our eyes: "Oh, there is no problem. We are very happy." That's it. (laughter) So this is called māyā. The problem is not solved, but they are thinking their problem is solved by closing the eyes. That's all.
Now, here is the solution of problem, as Kṛṣṇa says in the fourteenth verse, Seventh Chapter of Bhagavad-gītā: "It is very difficult to surmount the problems offered by the laws of material nature, but one who surrenders unto Me, he overcomes." Therefore we are teaching this Kṛṣṇa consciousness to solve the problems of life. It is not sentiment or fanaticism or any sectarian religion. It is a fact that if you want to solve the problems of life, you have to become Kṛṣṇa conscious. There is no other alternative. Kṛṣṇa-nāma karo bhāi āra saba mithyā. You understand Bengali? It says that "Just chant Hare Kṛṣṇa. Everything is false, all other means of making some... False." Why? Palāibe patha naya ya mache kichu.(?) "You cannot escape. Just death is waiting behind you." So before death overcomes you, you make a solution of the problem. That is intelligence, that "The greatest danger is awaiting me—death." That is sure. "As sure as death." Everyone knows.
Now, how we shall meet death? Like cats and dogs? Then what is the use of this human form of life? The cats and dogs, they have got body. They have also will meet death. And I have got body; I will also meet death. So am I meant for meeting death like cats and dogs? Then what kind of human being I am? No. The śāstra says that labdhvā su-durlabham idaṁ bahu-sambhavānte. After many, many evolution of different kinds of body... You understand the evolutionary theory. It is not exactly like Darwin's theory, but this evolutionary process is there. That is admitted in Vedic literature. From lower grade of animal life to the higher grade of animal life. So this human form of life is to be understood. We have got this human form of life after many, many lower grades of life. Labdhvā su-durlabham. And it's very rare. You count, those who are biologists, you count how many kinds of living entities are there. There are 8,400,000 species of life. Out of that, the human being are very small quantity. Out of 8,400,000, the human species of life are 400,000; compared with other animals, a very small quantity. Out of that, there are uncivilized men, many. They are almost animals. Then there is civilized form of human being, just like we are. Out of them, they do not know... Many, they do not know what is spiritual life. Manuṣyāṇām. That is also stated in the Bhagavad-gītā: manuṣyāṇāṁ sahasreṣu (BG 7.3). Out of many thousands of human beings, one is interested to make a solution of the problems. Not everyone. Everyone, they do not know even that what is the problem. Neither they do care for it. They think, "All right, let there be problem. We have got this life, let us enjoy senses." So they are almost animals. But those who are inquisitive how to solve the problem, they are actually accepted as human beings. Others, they are not even human beings. They are almost animals.
So you have got this opportunity. This body should be utilized properly, how to solve the problem. If we simply give ourself in the waves of the cycle of birth and death, of different types of body, that is not very good intelligence. Not intelligence at all. So this human form of life should be utilized how to make a solution of the problem. That is Vedic civilization. They stress more on the solution of the problems, not to create problems. The materialistic way of life means to increase and create problems. That is not perfect human civilization. The perfect human civilization is that you have to sit very calmly, quietly, and philosophically think, "How to solve the problem? Where I shall get the knowledge?" This is human form. The whole Vedic instruction is like that. "Now you utilize this form of life to make a solution. Don't die like cats and dogs." No. And one who tries... The Veda says, etad viditvā yaḥ prayāti sa brāhmaṇaḥ: "One who dies after attempting to make a solution to the problems, he is brāhmaṇa." And one who dies like cats and dogs, he is called kṛpaṇa. Kṛpaṇa means a very less intelligent man.
So we should not die like cats and dogs. We should die like brāhmaṇa. Even in one life a solution is not made, then you get next life opportunity. Just like all these boys who have come to us, it is to be understood that they tried in their last life for making a solution of this problem, but it was not finished. There is another opportunity. These things are stated in the Bhagavad-gītā. So now, this life, you should be determined. Those who are coming to the touch of Kṛṣṇa consciousness and initiated to execute, they should be very determined that "In this life we shall make a solution. No more. No more coming again." That should be our determination. (break) ...and go back to home, back to Godhead, where we get eternal, blissful life of knowledge. This is the sum and substance of Kṛṣṇa consciousness movement.