Prabhupāda: Yes, they do that. They are employing in their factory, big, big chemist, big, big physicist, engineer and so on, but they do not bother. They are paying thirty thousand rupees per month salary, Birla. Expert, imported from foreign country, but their sons are never troubled. They know how to utilize that worker of thirty thousand rupees per month and to earn thirty lakhs from him. Why shall he waste his time? He knows how to they earn. They pay a man thirty thousand and through him earn thirty lakhs. Actually, in order to make a balanced society, the varṇāśrama-dharma is very important, cooperation. So these things are meant for the śūdras, and brāhmaṇas are not meant for this.
Devotee (1): You once told me that a brāhmaṇa must know how to do everything perfectly so that he can teach others.
Prabhupāda: That may be, you may be a teacher, but you'll remain only a worker. That is another thing. Just like Dronācārya, he taught, he remained a teacher. So we can become a teacher of a particular subject matter, but that does not mean you should be worker. Still, there are many professors, they are teacher, they are not worker. But if the teachers are available, why you should become a teacher? Let them teach. We have to save our time for advancing in Kṛṣṇa consciousness. After all, this, in the modern world they have invented so many varieties of occupations unnecessarily, to develop economic condition. Is it not? But our philosophy is that you cannot develop your economic condition than you are destined to suffer or enjoy. So one should not waste his time for so-called development of economic condition. He should utilize his time for advancing in Kṛṣṇa consciousness, which was not possible in any other form of life. When we had cat's and dog's life, tree's life, we could not do that, development of Kṛṣṇa consciousness. Now we have got human form of life, we should fully utilize it for developing Kṛṣṇa consciousness. Why should we waste our time for economic development? Economic development is not possible. Then every work, every city, they are trying to develop this economic condition, but they're struggling. Why they word it of "struggle for existence" is there? It is not possible. Why there are varieties of social position? Everyone could come on the same standard. That is not possible. Anywhere you go, the three classes of men, upper class, middle class and lower class, is there. Is there any country where there is not these three classes, only the upper class? Is there any country?