This is Sāṅkhya philosophy, to know analytical study of the whole cosmic manifestation. That is called Sāṅkhya philosophy. It is physical. And the kāla is via media. And then the soul and the Supersoul. So if we understand thoroughly this analytical study of the whole thing, then we know Sāṅkhya philosophy, saṅkhyāta, Sāṅkhya, in its numerically count.
So twenty-four elements we have discussed yesterday: the five gross elements, and the five sense objects, and five knowledge-gathering senses and five working senses—twenty—and four internal senses—twenty-four—and then again, all under the control of time, the fifth, er, twenty-fifth. And above these there is the soul and Supersoul. That is spiritual. These are all material, analytical study of the material composition of this cosmic manifestation. This is called Sāṅkhya philosophy.
So here there is one word, brahmaṇaḥ saguṇasya. These twenty-four or twenty-five material elements is covering the Brahman, and therefore he is called saguṇa. There are two words generally used: saguṇa and nirguṇa. Saguṇa means material, and nirguṇa means spiritual. So in the Bhagavad-gītā Arjuna is advised to come to the platform of nirguṇa. Traiguṇya-viṣayā vedā nistraiguṇyo bhavārjuna (BG 2.45). That is the aim of life. We are also Brahman. We are part and parcel of Brahman, Supreme Brahman; therefore we are also Brahman. Brahman realization is not very difficult thing, provided we want to realize. And how we want? You take instruction from the Bhagavad-gītā, and if you accept it, then immediately your Brahman realization is there. Kṛṣṇa says that, "These jīvas, they are My part and parcel." So if Kṛṣṇa is Brahman, Para-brahman, then we are Brahman. If we accept this . . . we have to accept, because that is the constitutional position. We are part and parcel of Kṛṣṇa.
So we are part and parcel of Kṛṣṇa; therefore it is our constitutional position to live with Kṛṣṇa. Just like the part and parcel of my body, this finger. Finger is the part and parcel of my body. It must live with the body; then it is active. And if you cut the finger and throw on the ground, you may call, "It is finger," but it is useless. Unless it is in contact with the body, acting with the body . . . then it is valuable. Take any example, any machine, the screw in the machine, a very insignificant part, but so long it is attached with the whole machine, it has got value. If one screw is lost, if you have to purchase from the market, you will have to pay some value. But the same screw, if it is not attached to the machine, it has no value. Similarly, we are very insignificant spiritual spark. We are, by quality, the same because we are spirit, eternal. Na hanyate hanyamāne śarīre (BG 2.20). Na jāyate na mriyate vā kadācit. So we also do not die, we do not take birth. And Kṛṣṇa is also: ajo 'pi sann avyayātmā bhūtānām īśvaro 'pi san (BG 4.6). He is also aja; we are also aja. But He is bhūtānām īśvaraḥ. Bhūtānām, all the living entities, He is the Supreme. Nityo nityānām. Nityo nityānām (Kaṭha Upaniṣad 2.2.13). He is the chief, leader.