So Kṛṣṇa can see within our mind how much we are surrendered and how much we are after material enjoyment. Therefore the best thing is we have to make zero. Anyābhilāṣitā-śūnyam (Brs. 1.1.11). Śūnyam means zero. Unless we make everything zero, simply Kṛṣṇa fact... Kṛṣṇa is only fact, and everything zero. Without Kṛṣṇa, everything zero. Just like one is one and, zero is zero, but when zero is added with one, it becomes ten immediately, ten times, similarly, this material world is zero, and Kṛṣṇa is one. If you want to enjoy the material world by your own effort, it will always prove zero. You'll never be satisfied. But you add this zero by the side of Kṛṣṇa—you enjoy like anything, ten times. Ten times. With zero, it is zero, But when it is added with Kṛṣṇa, it is ten times. Just see practically. Our Kṛṣṇa consciousness movement was started with forty rupees. Now that forty rupees or something added with Kṛṣṇa, it has become forty crores. You see practically. When I started for your country, I came to Māyāpur. I offered my obeisances to my spiritual master, then I went. At that time I had no money even to purchase the ticket. And after that, I have come with forty crores. This is the secret. Ye yathā māṁ prapadyante (BG 4.11). If you fully surrender to Kṛṣṇa, then Kṛṣṇa is there. You have to learn how to take from Kṛṣṇa. Of course, a devotee is never desirous to take anything from Kṛṣṇa. He wants to give only. This is pure devotee. A pure devotee wants, "Kṛṣṇa, whatever little I have got, You take it, everything." And Kṛṣṇa says, "Yes, because you have given your everything, even up to your life, I'll also give you My everything to you." This is Kṛṣṇa.
So Kṛṣṇa has no discrimination, but it is up to us to know how to take from Kṛṣṇa. Just like the example is given here that saṁsevayā surataror iva. Surataror iva. Surataroḥ means the desire tree. It is described in the Brahma-saṁhitā, desire tree. Cintāmaṇi-prakara-sadmasu kalpa-vṛkṣa (Bs. 5.29). That is kalpa-vṛkṣa. Kalpa-vṛkṣa means... You have no experience. We have no experience. Kalpa-vṛkṣa, there is in the higher planetary system and especially in the Vaikuṇṭha world. There are, trees are kalpa-vṛkṣa, because everything is spiritual; nothing is dead. Here you can take some fruits or flower from a particular tree, but there, if you like, you ask kachori and samosa from a tree—you get. But we have no idea what is surataroḥ, what is kalpa-vṛkṣa. Whatever you desire, you'll get it. Surabhīh, surabhīr abhipāl... The cows are surabhī. Here you have got limitation. You can milk morning and evening to a certain extent, but there the cows are surabhī. Surabhī means you can milk as many times as you like, and as much milk as you want, you can take it. But these things are there. But we have no information. We are struggling here. Manaḥ-ṣaṣṭhānīndriyāṇi prakṛti-sthāni karṣati (BG 15.7). Because we are fools and rascals, we are trying to make some adjustment here. That is not possible. It is duḥkhālayam aśāśvatam (BG 8.15). This is māyā. We are trying to be happy in this material... It will never be possible. But these fools and rascals, they do not know. They are making big, big plans how to become happy, how to become, "In our country, in our home, in our society, in our family," and so on, so on, so on. This means we are simply becoming entangled. Ato gṛha-kṣetra-sutāpta-vittair janasya moho 'yam, ahaṁ moha (SB 5.5.8), illusion. It will never be possible. Therefore, the conclusion is, we should fully surrender, cent percent to Kṛṣṇa, and then we become happy. Saṁsevayā surataror iva te prasādaḥ.