Prabhupāda: So therefore we have to bring him again to the sattva-guṇa, brahminical qualification, so that he can understand ahaṁ brahmāsmi, "I am spirit soul. I am not this matter." So then his spiritual activity begins. Therefore we are trying to bring him to the platform of sattva-guṇa, means to give up the business of rajo-guṇa, tamo-guṇa: no meat-eating, no illicit sex, no
intoxication, no gambling, so many no's, to deny him the influence of material qualities. Then, if he is situated in the sattva-guṇa, then he remains on the platform of... When he remains on the plat..., sattva-guṇa, then the rajas-tamaḥ, the other base qualities, cannot disturb him. The base quality, the platform of base quality is this: illicit sex, meat-eating,
intoxication, gambling. So tadā rajas-tamo-bhāvāḥ kāma-lobhādayaṣ ca ye (
SB 1.2.19). When one is free from at least to these base qualities... Base quality means kama, lusty desires, and greediness. In material world, generally, they are under these base quality, means always filled up with lusty desires and not satisfied, greedy. So when we conquer over these base qualities, then we become happy. Tadā rajas-tamo-bhāvāḥ kāma-lobhādayaṣ ca ye, ceta etair anaviddham. When the consciousness is not influenced by these base qualities, ceta etair ana..., sthitaḥ sattve prasīdati, being situated on the platform of sattva-guṇa, he feels happy. That is the beginning of spiritual life. When... So long the mind is disturbed by lusty desires and greediness, there is no question of spiritual life. Therefore the first business is how to control the mind so that it may not be influenced by the base quality, lusty desires and greediness. We have seen in Paris old man, seventy-five years old, he is going to the night club. Because the lusty desire is there. He pays fifty dollars for entering the club, and then he pays further for other things. So even he is seventy-five years old, the lusty desire is there.