Yes. Everything in this material world, it has got a fixed time. And within that fixed time there are six kinds of changes. First birth, then growth, then to stay, then to produce by-product, then dwindling, then vanish. This is the law of material nature. This flower takes birth, just like a bud, then grows, then stays for two, three days, then it produces a seed, by-product, then dries up gradually, then finish. (aside:) You sit down like this. So this is called ṣaḍ-vikāra, six kinds of changes. So you cannot stop this by your so-called material science. No. This is avidyā. People are trying to save themselves, and sometimes talking foolishly that by scientific knowledge man will be immortal. You cannot stop the process of the material laws. Therefore in the Bhagavad-gītā it is said, daivī hy eṣā guṇamayī mama māyā duratyayā (BG 7.14). The process of material nature, which is composed of three qualities—sattva-guṇa, rajo-guṇa, tamo-guṇa... Tri-guṇa. Another meaning of guṇa is rope. Just like you have seen rope, they're twisted in three process. First of all thin rope, then three of them, they are rolled, then again three of them rolled, then again three. It becomes very strong. So these three qualities, sattva, raja, tamo-guṇa, they are mixed up. Again they produce some by-product, again mixed up, again mixed up. In this way eighty-one times they're twisted. So guṇamayī māyā, binding you more and more. So you cannot get out of this binding of this material world. Binding. So therefore it is called apavarga. This process of Kṛṣṇa consciousness means nullifying the pavarga process.
Yesterday I was explaining what is this pavarga to Gargamuni. This pavarga means the line of the alphabet pa. You know, those who have studied this devanāgarī. There are devanāgarī alphabets, ka kha ga gha na ca cha ja jha na. In this way five set, one line. Then come the fifth set, comes pa pha ba bha ma. So this pavarga means pa. First of all pa. Pa means parava, defeat. Everyone is trying, struggling very hard to survive, but defeated. First pavarga. Pa means parava. And then pha. Pha means foaming. Just like horse, when working very hard, you'll find some foams coming out of the mouth, we sometimes also, when we are very tired after working very hard, the tongue becomes dry and some foam comes. So everyone is working very hard for sense gratification, but defeated. The pa, pha, and va. Va means this bondage. So first pa, second pha, the bondage third, then va, bha. Bha means beating, fearfulness. And then ma. Ma means mrtyu, or death. So this Kṛṣṇa conscious process is apavarga, apa. A means none. Pavarga, these are the symptoms of this material world. And when you add this word a, apavarga, that means it is nullified.