Therefore our aim of life should be to understand that every..., to know... This is self-realization, that everything belongs to God. Nothing belongs to us. This is self-realization. I also belong to God. My, this body made of five elements, gross body... Bhūmir āpo 'nalo vāyuḥ (BG 7.4), earth, water, fire, air, sky. This is gross body. And subtle body, khaṁ mano buddhir eva, mind, intelligence, ego. These eight. Kṛṣṇa says, bhinnā me prakṛtir aṣṭadhā: "These eight kind of prakṛti, they are My energy. They are My energy." So this whole universe is creation of Kṛṣṇa's material energy.