Pradyumna: Translation: "Sūta Gosvāmī said: O learned brāhmaṇas, Mahārāja Parīkṣit then began to rule over the world as a great devotee of the Lord under the instructions of the best of the twice-born brāhmaṇas. He ruled by those great qualities which were foretold by expert astrologers at the time of his birth." (SB 1.16.1)
Prabhupāda: So there are many important words in this verse. The first is dvija-varya-śikṣayā, "trained by the best of the brāhmaṇas." Dvija. Dvija means twice-born: first birth by the father and mother, and second birth by the spiritual master. That is Vedic civilization, dvija-varya. One must take twice birth. Once birth, father and mother, that is done by the cats and dogs. Any birth, either you take birth as a cat or dog or human being or anything, there requires father and mother. So that birth is not sufficient. Therefore a Vaiṣṇava kavi says, janame janame saba pitā-mātā pāya, kṛṣṇa guru nahe mile bhaja hari ei.(?) In any birth you will get father and mother. It is natural. Without father, mother, how can you get a body? So therefore it is said, janame janame, in any birth. Either human being, or cats, dog, snake, or tree or insect, you will get father and mother. But in every birth you cannot get Kṛṣṇa and guru. That is not possible.
So this birth you can get. This human form of birth you can get. That is the special significance. Father, mother, you can get anywhere. It doesn't matter. But you cannot get Kṛṣṇa and guru. That you can get in this birth. Therefore twice-born. You must get another birth, through the initiation of the spiritual master, dīkṣā. Dīkṣā means initiation. Di means divya jñānam, and kṣa means kṣapayati. From the day of initiation, you simply get spiritual knowledge, transcendental knowledge. That is the special significance of human form of body. Therefore in the Vedic civilization, the classification is made: first-class, second-class, third-class, four-class men.
There are three guṇas. The material world is conducted by three guṇas, means the quality of goodness, the quality of passion, the quality of ignorance, and mixed. So first, second, third, and the mixed is called fourth. That is called varṇāśrama. Cātur-varṇyam. Guṇa-karma-vibhāgaśaḥ (BG 4.13). According to quality and karma. So the first, second, and third-class division, they are all dvijas, twice-born. Brāhmaṇa, kṣatriya and vaiśya. Dvija means saṁskāra, reformation, to mold the character. That is called saṁskāra. Just like you can train even a tiger, even an animal, to dance according to your desire. That is practical. So you cannot train a human being to become a brāhmaṇa? With such intelligence? But there is no such training. They are simply training all cats and dogs. But the Vedic civilization takes this opportunity of human being, to make him perfect in his life. What is that perfection? That perfection is to understand God and become His devotee. That is perfection, not that to become very stout and strong, as strong as the tiger, or as cunning as the jackal. Not that. That is not training.
So according to division, the training was there. The first-class training is brāhmaṇa. Brāhmaṇa means they must be truthful first. Satyaṁ śamo damas titikṣā. They must be able to control the senses, control the mind. Satyaṁ śamo damas titikṣā. Must be tolerant, titikṣā; ārjava, very simple; jñānam, full knowledge; vijñānam, practical application in life. Satyaṁ śamo damas titikṣā. Śuciḥ, cleanliness. Brahma-karma svabhāva-jam. So they should be trained. A class of men should be trained for these qualities. They are called brāhmaṇa. Similarly, another class, second class, they should be trained up as kṣatriya, very powerful, never goes away from the challenge of fighting. Yuddhe cāpy apalāyanam. Not that the fighting is going on, and the so-called president is sitting in his parlor and smoking cigarette. No. Yuddhe cāpy apalāyanam: "Oh, everyone is fighting there? I must go in the front." He will fight. Otherwise how people will be encouraged? The chief man is in the background, and poor men, they are fighting? No. Yuddhe cāpy apalāyanam. That is kṣatriya.