What is economic development or, what is called, the exact technical word? In a country... Undeveloped. Undeveloped country, and to develop. So what is this development? Development means to lord it over these material resources. That is the seed. That is the seed. Everyone is thinking that "I am the monarch of all I survey. Whatever I am seeing, I shall be the monarch. I shall be a Rockefeller. I shall be a Ford. I shall be this. I shall be that." But what is this "I shall be"? For few years I shall be like this, and then, according to my karma, according to my work, I'll leave this body here. I take another body, the "I shall be" finished.

So therefore we are simply wasting our time, simply wasting, asat, simply wasting our time. So Prahlāda Mahārāja says that "It is your duty, my dear boys." Bīja-nirharaṇaṁ yogaḥ pravāhoparamo dhiyaḥ: "So you just kill, destroy the seed and..., so that no more it will become green after getting some water." There are another example. They are called in India moya carpaka(?). Carpaka means bed bug. And I do not know what is the condition here. In India, the bed bug, they, during the winter season, you'll find just like a simple skin only, nothing. There is nothing. But as soon as the summer season comes, oh, they bite the bodies and become red, fatty, immediately. So similarly, sometimes we may become just like a skin, and as soon as there is a drop of water and a little impetus for material enjoyment, oh, we become immediately... So this is seed. So seed should be destroyed. What is that seed? How it can be destroyed? Now, I am thinking that "I am master." I have to think that "I am servant." That's all. I am thinking, "I am master of this material world." I have to think that "I am servant of Kṛṣṇa." That's all; nothing more. (Lecture on the Srimad Bhagavatam-7:7:25-28--San Francisco--13th. March, 1967).

Material body means kleśada, different degrees of kleśada. Somebody is millionaire—but don't think that his body is not kleśada. His body is also kleśada, giving some pain. Nobody is free from kleśa. There was a very big rich man in Calcutta. So he could not eat. His appetite, there was no appetite. So he's rich man. So he was given sufficient foodstuff, and simply show, he could not eat. But a big rich man. And one poor man was passing on the street, taking a fish and chanting very Not chanting; singing very jubilantly. So this gentleman saw. He said that "I have become so rich man, but I have no appetite inspite of so many nice foodstuff before me. And that poor man is carrying one fish. He's thinking that he'll go and cook it and eat it very nicely. He is so jubilant. So if I would have become a poor man like him I could have enjoyed some food." He was wishing that. Because real business is sense gratification. So in spite of his becoming so rich he could not gratify his senses.( Lecture on Srimad Bhagavatam-- 5:5:4--Vrindavana--26th. October, 1976).

Prabhupāda: Lord Caitanya, from different quotations of Vedas, He establishes that the Supreme Absolute Truth is person. He's not imperson. And so far Śaṅkarācārya is concerned, he was ordered to preach Māyāvāda philosophy by the Supreme Personality of Godhead for the time being. It is not that this is the only process for realizing the Absolute Truth.

There is a very nice story in this connection. There was a physician and his servant. So one day the physician was called by some person to treat his horse. So when the physician came, he asked, "What is the matter?" He says that "The horse has suddenly swollen his throat. So please treat." Then the physician took a hammer and strongly struck the swollen portion, and it was at once cured. The servant saw, "So this is the process of curing swollen parts of the body." So on that very day, he resigned his service and he thought that "Now I have learned how to cure swollen parts of the body," and whenever he was called to treat such disease, he used to hammer over that swollen part and the patient died. So when he came to his former master, "Sir, you cured that horse, the swollen part, by beating hammer, but when I treat, it dies, the patient dies. What is the matter?" So he explained, "You nonsense, the swollen is not cured by beating. That was a special case. The horse took a squash while he was in the garden, and he could not swallow it up. Therefore it was swollen. So I struck therefore, and it was broken, and the same thing, his swollenness, cured. But you foolish, you are simply striking on swollen parts?"

So this is there. Śaṅkarācārya took a special measure to convert the Buddhists to come to Vedic process because at that time everyone became atheist, following the Buddha philosophy, void. Therefore he had to preach that "Yes. It is void, but that is truth. That void is truth, and this material manifestation, nirvāṇa, that is false. Therefore Lord Buddha taught you that 'Finish this, these material activities, and your miseries will be solved.' " Śaṅkarācārya said, "Yes, this is all right, but there is Brahman." But he did not describe the Brahman, whether He has, He is person or He has got pastimes, He has got many planets and there are many devotees, because those fools were not able to understand. Therefore he took for the time being. Caitanya Mahāprabhu, while criticizing, I mean to say, Śaṅkarācārya, He is always taking care that "It was not the fault of Ācārya Śaṅkara, because he's Lord Śiva, and he cannot make any mistake, but he was ordered to do so for the time being. Actually, Absolute Truth, the Supreme Personality of Godhead, His body is spiritual. He is person. The difference is that He's sac-cid-ānanda-vigraha (Bs. 5.1). And so far the living entities are concerned, they are His energies." Energies.
( Lecture on Sri Caitanya Caritamrta--1:7:118-121--San Francisco--24th. February, 1967).