So people are trying to burnish the body and the mind. First of all they try to burnish the body. This is material civilization. Very nice clothing, very nice food, very nice apartment, very nice car or very nice sense enjoyment—everything is very nice. But that is to this body. And when one is frustrated to this very nice arrangement, then he goes to the mind: poetry, mental speculation, LSD, marijuana, drinking and so many things. These are all mental.
Actually, happiness is not there in the body, nor in the mind. Real happiness is in the spirit. Therefore Bhagavad-gītā says, sukham ātyantikaṁ yat tad atīndriya-grāhyam (BG 6.21). The real, the ultimate happiness is that which is beyond this material sense. Ātyantikaṁ yat tad atīndriya. Atīndriya means—indriya means the senses—transcendental to the senses. That means that spiritual. There are many instruction and practical also.
So unless we go to the spiritual platform, we cannot have actual happiness. That is the instruction Prahlāda Mahārāja is giving, that sukham aindriyakaṁ daityā deha-yogena dehinām (SB 7.6.3). The happiness perceived by contact of senses or contact of body, sukham aindriyakam . . . our present appreciation of happiness is due to the senses, and these particular senses are according to the particular body. Deha-yogena dehinām.
The other day we have explained that a hog, because he has got a particular type of body, his sense gratification is to eat stool. His body is so made that he will feel happy by eating stool. Similarly, another man, his body is so made that he will be happy to have kṛṣṇa-prasāda. So that we can make by Kṛṣṇa consciousness . . .