The Aryan family—the Indo-European family, they are also Aryan—they are very few. The Europeans, they belong to the Indo-European group. The Americans, they also come from Europe. So this group of human society is very few. There are other, many uncivilized groups. Therefore Vedānta says, atha ataḥ: now you have got developed human form of life, civilized life, you have got nice arrangement for your comfortable life. Especially in America you have got all material comforts. You have got cars, you have got good road, nice food, nice building, nice dress, nice feature of your body. Everything God has given you very nice. The Vedānta advises, "Now you take to about the inquiry of Brahman." Athāto brahma jijñāsā.
This is applicable for everyone, civilized men. I don't speak of the Americans, in Europe, in Asia. Anywhere. Aryans means those who are advanced. Non-Aryans means those who are not ad... This is the Sanskrit meaning, ārya. And śūdras... Aryans are divided into four castes. The most intelligent class is called brāhmaṇa, and the less than the brāhmaṇas means those who are administrators, politicians, they are kṣatriyas. And next to them the mercantile class, traders, merchants, industrialists, less than the administrative class. And less than that, the śūdras. Śūdras means worker, laborer. So this system is not new. It is everywhere. Wherever there is human society, these four classes of men are there. Sometimes I am questioned why there is caste system in India. Well, this caste system is there. It is by nature. Bhagavad-gītā says, cātur-varṇyaṁ mayā sṛṣṭaṁ guṇa-karma-vibhāgaśaḥ: (BG 4.13) "The four classes of men are there. That is My law." How they are four classes? Guṇa-karma-vibhāgaśaḥ. Guṇa means quality, and karma means work. If you have got very nice quality, intelligence, brahminical qualities... Brahminical qualities means if you speak truth, you are very clean and you are self-controlled, your mind is in equilibrium, you are tolerant, and so many qual... You believe in God, you know scriptures practically. These qualities are for the higher class, brāhmaṇa. The first qualification of a brāhmaṇa is that he's truthful. He'll disclose everything even to his enemy. He'll never, I mean to say, hide anything. Satyam. Śaucam, very clean. A brāhmaṇa is expected to take bath daily thrice and chant Hare Kṛṣṇa. Bahyābhyantara, clean outside, clean inside. These are qualities. So when these opportunities are there, then the Vedānta-sūtra, Vedānta advises, "Now you begin to inquire about Brahman." Athāto brahma jijñāsā.