So we living entity, we desire. "Man proposes; God disposes." God is very kind. Whatever you desire, He will fulfill. Although He says that "This kind of material desires will never satisfy you," but we want. Therefore God supplies us, Krsna, different types of body to fulfill our different desires. This is called material, conditional life. This body, change of body according to desire, is called evolutionary process. By evolution we come to the human form of body through many other millions bodies. Jalaja nava-laksani sthavara laksa-vimsati. We pass through 900,000 species of form in the water. Similarly, two million forms as plants, trees. In this way, by nature's way, nature brings us into this human form of life just to develop or awaken our consciousness. Nature gives us the chance, "Now what do you want to do? Now you have got developed consciousness. Now you again want to go to the evolutionary process, or you want to go to the higher planetary system, or you want to go to God, Krsna, or you want to remain here?" These options are there. It is stated in the Bhagavad-gita,
yanti deva-vrata devan
pitrn yanti pitr-vratah
bhutejya yanti bhutani
mad-yajino 'pi yanti mam
Now make your selection. If you want to go to the higher planetary system, you can go. If you want to remain here, in the middle planetary system, you can do so. And if you want to go to the lower planetary system, that you can do. And if you want to go to God, Krsna, that also you can do. It is up to your option. Therefore, what is the difference between this material world, maybe in the higher planetary system or in the lower planetary system, and what is the spiritual world? The spiritual world means there is no material consumption. Everything is spirit, as I told you. The trees, the flowers, the fruits, the water, the animals -- everything is spiritual. So there is no annihilation. It is eternal. So if you want to go to that spiritual world, then you can have this opportunity now in this human form of life, and if you want to remain in this material world, you can do so.
So our movement is that "Why not stop this material, conditional life, repetition of birth, death, old age and disease?" This is intelligence. "Why should we remain in this material body and undergo repetition change of body? Let us have our original, spiritual body." That is wanted. That is intelligence. The human life is therefore meant, as it is stated in the Vedanta philosophy, athato brahma jijnasa: "Now this life is meant for enquiring about the Absolute Truth." So that is required. That is human intelligence. And if we spoil our life like the animals... They are also eating; we are also eating. They are also sleeping; we are also sleeping. They are also having sex intercourse; we are also having sex intercourse. They are also defending; we are also defending. These four principles are common to the human being and to the animal. The special advantage of human being is that if he likes, he can stop this repetition of birth and death and go back to home, back to Godhead. The Krsna consciousness movement is trying to educate people about this science, how to go back to home, back to Godhead. It is not a so-called religious movement. Of course, anything which has connection with God, you can take it as religious movement. But it is very scientific movement. For the big scientists, philosophers, thinkers, they should try to understand this movement. We have got fifty-seven books for convincing the philosophers, scientists. If you want to know the value of this movement through science, philosophy, we have got enough ingredients to supply you. Otherwise, it is simple, very simple. Simply chant this mantra,
Hare Krsna, Hare Krsna, Krsna Krsna, Hare Hare
Hare Rama, Hare Rama, Rama Rama, Hare Hare
Then everything will be manifest to you. Ceto-darpana-marjanam [Cc. Antya 20.12]. This chanting of Hare Krsna mantra means cleansing the core of your heart. Because our heart or mind or consciousness is now covered with so many dirty things. So if we chant this Hare Krsna mantra, then these dirty things will be cleansed. Then we shall be able to see "What I am, what is my position, what is my goal of life, what I have to do." This is human consideration. The dogs, cats, they cannot do that. But a human being, they can do it very nicely.
golokera prema-dhana, hari-nama-sankirtana,
rati na janmilo kene tay
"Oh, I am so unfortunate that I did not get any attachment for chanting this Hare Krsna mantra." Samsara-davanale, diba-nisi hiya jwale. The samsara, this material world, is very uncomfortable place. Everyone is always full of anxiety. However rich you may be, however powerful you may be, but the anxiety must be there. You can understand, your president Nixon, how much anxiety he had when all people wanted him to come down. So this material world means in whichever position you may be situated, it doesn't matter. It is full of anxiety. This is called blazing fire, always burning the heart. So if you want to get relief from this uncomfortable position of anxiety, then you must take to this Hare Krsna mantra. This is our request. You can try for it and you will see the practical result. It will not cost you anything; there is no loss about it.