In the animal life they are after seeking where is food. Then, as soon as the body is strong, then "Where is sex? Find out the opposite sex." You'll find in the hogs' life very prominent, all these things. For sex they have no discrimination whether it is mother or sister or anyone. You'll find that. These are . . . we have to take lessons from nature's study. The hog is sometimes trying to drink the milk from the breast of the mother and sometimes trying to have sex. You'll find it. This is hog life. This is dog life: no sex discrimination, no food discrimination, no shelter discrimination, no defense discrimination. But all these things—"Discrimination, the best part of valor"—that is in human civilization. Therefore the Vedānta-sūtra said, athāto brahma jijñāsā: "Now . . . in your previous lives as cats and dogs and hogs, you simply were busy for inquiring, 'Where is stool?' 'Where is food?' 'Where is sex?' 'Where is this?' 'Where is that?' Now, because you have got human body, better consciousness, advanced consciousness, discrimination, now you inquire about Brahman." This is Vedānta, beginning.
So therefore human life is meant for understanding the Absolute Truth, God, the background of everything. Immediately answer is there: "The Brahman means janmādy asya yataḥ (SB 1.1.1), the origin of everything." That is Brahman: origin of everything. There must be something origin. That is consciousness. Not that asatyam: "There is no origin." What is the nonsense? This is not human consciousness. This is animal consciousness, "There is no origin".