So śāstra says that, "Everyone, every living entity, has got a general tendency for these things: sex life, meat-eating and drinking." Then where is the need of śāstric injunction? That śāstric injunction is there not to encourage them, but to restrict them. In the human life, pravṛttir eṣā bhūtānāṁ nivṛttis tu mahā-phalā (Manu Smṛti 5.56). You have got a tendency for sex life, take for example. This is your tendency. But if you can check it, that is your success. Not that because you have got tendency, you have to increase it. That is not human civilization. Human civilization means we have got so many animal propensities, and if we can control them, that is advancement of human civilization. Just try to understand. Not that, "Because I have got this tendency, let me increase it without any restriction." That is not human civilization. Human civilization . . . that is the distinction between animal and human being. Tapasā brahmacaryeṇa jñānena (SB 6.1.13).
Therefore first beginning of human life . . . (child making noise) (aside) That child . . . the first beginning of human life is brahmacārī. Brahmacārī. Brahmacārī means to learn how to restrict himself from sense gratification. That is brahmacārī life—the student, student life.