Tamāla Kṛṣṇa: Sand, yes, yes. Yesterday morning.
Prabhupāda: I knew it, that they were preparing some sand, because Dr. Bose had a bottle factory. So he was melting the sand. Therefore I asked him. You cannot manufacture anything. You simply collect the ingredients given by God and you can transfer into some other form. You cannot manufacture. This building is also the same way. You have got the cement, the wood, the iron. Wherefrom you have got that? It is Kṛṣṇa's property. So those who are manufacturing or constructing big, big houses for their living, they are simply eating their sinful activities. Ye pacanty ātma-kāraṇāt (BG 3.13). We are also... They can say that "You are also con..." But we are not doing it for ourself. It is for Kṛṣṇa. Therefore karma and bhakti apparently looks the same activity, but one is for Kṛṣṇa, another is for one's personal use. Bhuñjate te tv aghaṁ pāpāḥ. What is that verse? You know? Bhuñjate te tv aghaṁ pāpā ye pacanty ātma-kāraṇāt. Hm? What is that book? Oh. Today there is no fog, or there is, that side, fog. (break) ...all convinced that our only business is to become Kṛṣṇa conscious. Huh? That is required. We have no other business. "We" means we human beings. We have no other business.