At night, we sleep. Everyone sleeps. The dogs sleeps, the cat sleeps. We may sleep in a very nice apartment, skyscraper building, and the dog may sleep on the street, but the pleasure of sleeping is the same. It does not mean that because you are sleeping in a very nice apartment, a skyscraper building, your sleep is better than the dog's sleeping. How it is sleep . . .? Sometimes you may dream something very ferocious, and the dog may sleep without any agitation, he sound . . . sleeps sound. Sometimes you have to take tranquilizer pill for sleeping. So impartially studying, your sleep is not as nice as dog's sleep. Is it not? The dogs sleep without any anxiety, and I go to sleep with so many anxieties that the sleeping is disturbing unless I take one pill. At least, in America we have seen. In your country, in Paris, you do not? You sleep without pill? Is it? That's good credit. Anyway, every one of us, we sleep at night. And another our, means, advantage is that at night we enjoy sex life. Sleep or sex life. Nidrayā hriyate naktaṁ vyavāyena. Vyavāyena means sex. Vyavāya.
In this way, this human form of life is very valuable. The more we are engaged in these animal propensities, more we waste our valuable life. That we should know. The more we decrease these animal propensities . . . the animal propensities means eating, sleeping, sex life and defense. So just see, the whole human civilization, how they are wasting their time in animal civilization. It is very serious thing, to be thought of by serious, thoughtful men that, "What we are doing as human being? Eating, sleeping and sex life and defending, that is done by cats and dogs. What extra things we are doing?" That is thoughtfulness. The extra thing is here, worshiping Rādhā-Kṛṣṇa. This is wanted. This is extra thing. Therefore, those who are intelligent and fed up with this eating, sleeping, sex life and defense, they take Kṛṣṇa consciousness very seriously. They get something, "Yes, there is some . . ."