You are scientist—very good. You are botanist, you are physist, and so many, mathematist, and so on, so on. Because these things, laws, are going on. People are studying the laws of mathematics, laws of physics, laws of chemistry, laws of botany, biology. Divide into different departmental scientific knowledge. So that, do that—very good. Become learned. . ., very big scientist, very big botanist. Similarly, from other point of view, pious activities, you become very noble, a man of charity or tapasya or austerities, penance, so many things in the spiritual line—jñāna, yoga, karma. That's all right. As you deal with material science, you become big mathematician, chemist, physician or lawyer, or so many, naturalist. Similarly, spiritually, you become karmī, jñānī, yogī. Do that. That is not discouraged. But what for you are trying? Why you are trying to become a chemist or physist or a man of charitable disposition, educationist? Why? If I ask. . . If anybody asks, "Why you try to become a scientist? What is the aim of your life?" what will be the answer, possible answer? Huh? The materialist will say, "For developing civilization." Developing civilization means to, in their view, developing the process of sense gratification. That's all. But śāstra says, "No, not that. That is not the aim. You become a great scientist. There is no harm. But why you should become a scientist?"
Now, śāstra says that avicyutaḥ arthaḥ. Arthaḥ means purpose. If somebody asks, "What is the purpose of becoming scientist? What is the purpose of becoming physicist?" so different men will give different answers: "It is meant for this purpose," "It is meant for this purpose." But kavibhiḥ, those who are actually learned, advanced learning, they have said that avicyuta. Avicyuta means without any failure, without any contradiction. You say that chemistry is required for this purpose. I say chemistry is required for this purpose. Another man says chemistry is required for this purpose. But difference of opinion. That is not accepted. Avicyuta, infallible purpose. What is that infallible purpose? Avicyutaḥ arthaḥ kavibhir nirūpitaḥ. Nirūpita means it is already settled. You haven't got to make research anymore. Nirūpita means it is already concluded. What is that? Yad-uttamaśloka-guṇānuvarṇanam (SB 1.5.22). If you can explain the activities of Kṛṣṇa, Uttamaśloka, how He is acting, how is the chemical process is going on under His direction, if you can write a thesis on this subject matter, that ultimately Kṛṣṇa is behind that, then your this study of chemistry is perfect. Avicyutaḥ arthaḥ kavibhir nirūpitaḥ. Nirūpita means it is concluded—no more argument. That is the purpose. That means if you are intelligent enough actually, then through any source of knowledge you come ultimately to Kṛṣṇa, that mayādhyakṣeṇa prakṛtiḥ sūyate sa-carācaram (BG 9.10). The Kṛṣṇa says. But if by your education, if you come to the same point, that "Here is Kṛṣṇa. He is in the background, sarva-kāraṇa-kāraṇam (Bs. 5.1), cause of all causes," then that education is perfect. Otherwise it is śrama eva hi kevalam. Otherwise it is simply laboring for nothing, waste of time. This is the purpose. Avicyutaḥ arthaḥ kavibhir nirūpito yad-uttamaśloka-guṇānuvarṇanam (SB 1.5.22).
So parāsya śaktir vividhaiva śrūyate (Śvetāsvatara Upaniṣad 6.8, CC Madhya 13.65 purport). Very, very big chemistry, physical laws, mathematics—everything is required to understand the potency of God, how He is working. Actually, everything is being done by His potency. Here the different tastes, the material is the same, but the method of mixing the material and different tastes are coming out in existence—so how that expertly management of mixing is going on, if we can explain by our chemistry, by our mathematics, then our studying of chemistry is perfect. Then we are perfect.