As Kṛṣṇa is sac-cid-ānanda-vigrahaḥ (Bs. 5.1), He is form, transcendental form, eternal form, full of knowledge, full of bliss, similarly we are also, although particle, the same quality. Therefore it is said, na jāyate. This problem, this rascal civilization, they cannot understand that I am eternal, I am put into this condition of birth and death. No rascal understands. So-called philosophers, scientists, all of them, therefore rascals, fools. Reject them. Reject them immediately. That working hard. The same: nūnaṁ pramattaḥ kurute vikarma (SB 5.5.4). Just like madman works. What is the value of madman's work? If he's busy whole day and night, I am very busy. So what you are sir? You are a madman. Your brain is cracked, crazy. So what is the value of your work? But this is going on.
So Kṛṣṇa consciousness, you just imagine how important movement it is. It is the best welfare activities for the human society. They are all fools and rascals, and they have no knowledge, ignorant of their constitutional position, and they are unnecessarily working hard day and night. Therefore they have been said, mūḍha. Mūḍha means ass. The ass works day and night for the washerman for little grass. Grass is available everywhere, but he, still, he thinks that "If I do not work for the washerman, very hard, I'll not get this grass." This is called ass. Therefore, when one becomes intelligent after cultivating knowledge, one becomes intelligent by and by. First of all brahmacārī. Then, if one cannot remain a brahmacārī, all right, take a wife, gṛhastha. Then give up, vānaprastha. Then take sannyāsa. This is the process. The mūḍha, they'll work day and night for sense gratification. Therefore, at a certain period of life, that stupidity should be given up and taken sannyāsa. No, finished. That is sannyāsa. Now this portion of life should be completely for Kṛṣṇa's service. That is real sannyāsa. Anāśritaḥ karma-phalaṁ kāryaṁ karma karoti yaḥ (BG 6.1). It is my duty to serve Kṛṣṇa, I am eternal servant of... Kāryam. Must I do it, must I serve Kṛṣṇa. That is my position. That is sannyāsa. Anāśritaḥ karma-phalaṁ kāryam karma karoti yaḥ. The karmīs, they are expecting some good result for sense gratification. That is karmī. And sannyāsī means... They are also working very hard, but not for sense gratification. For the satisfaction of Kṛṣṇa. That is sannyāsa. This is sannyāsa and karmī. Karmī also works very hard, harder and harder but all for this āmiṣa-mada-sevā. Āmiṣa-mada-sevā. Vyavāya, only for sex life, eating meat, and intoxication. And a devotee works in the same way, hard, but for Kṛṣṇa's satisfaction. This is the difference. And if you, one life devote, like this, no more sense gratification, simply for Kṛṣṇa, then you come to this position, na jāyate, no more death, no more birth. Because your position is na jāyate na... That is your actual position. But because you are in ignorance, pramattaḥ, you have become mad, you have become crazy; therefore you have taken to this process of sense gratification. Therefore you are entangled in a material body, and the body is changing. That is called birth and death.