Gurudāsa: The United Nations is also encouraging sex.
Prabhupāda: They do not know except this thing, anyone. Anyone. They have no other desire. That without sex life there can be higher transcendental, eternal pleasure, they do not know it. Whole world, whole universe, whole material creation is centered around that. It is the pivot. That I have already explained. Yan maithunādi-gṛhamedhi-sukhaṁ hi tuccham (SB 7.9.45). That is there. They do not know anything else.
Brahmānanda: That was one of your first instructions to me when I came to see you. I was telling you about a professor, one of my professors who saw that all literature, all culture, all poetry, everything was simply motivated by sex life, and you said that he was right. I thought he was wrong, but you said no, he was right, and you explained about the same point.
Prabhupāda: Therefore the Freud's philosophy is centered around sex. They do not know. How they can know? Only the Kṛṣṇa conscious person, that is yad-avadhi mama cetaḥ kṛṣṇa-pādāravinde nava-nava-dhāmany udyatam. Haridāsa Ṭhākura, he was a young man. Beautiful young prostitute at dead of night came to canvass. "Yes, sit down. I shall finish this Hare Kṛṣṇa." So Haridāsa Ṭhākura took his compassion, "This woman has come to me. All right." Three days she became purified. Immediately fell down, "Thank you very much. Now I can understand." "Now you have to sit down and chant Hare Kṛṣṇa."