So out of many fruitive workers like this, one becomes wise: "Why I am doing this?" This is wisdom. That is the platform of knowledge, to inquire that, "What is my position? What I am? What is my aim of life?" That is the position of the jṇānī, persons who are wise. And one, when one is fully wise, then bahūnāṁ janmanām ante (BG 7.19), after many, many births, when one becomes fully wise, bahunam janmanam ante jñānavān, when he's actually wise, jñānavān, then māṁ prapadyate, Kṛṣṇa says, "He comes and surrenders unto Me." Why? Vāsudevaḥ sarvam iti (BG 7.19), he understands that Kṛṣṇa is everything.
Sa mahātmā sudurlabhaḥ. But such person, such great soul, is very rare. Generally people are mūḍhas. So from mūḍhas we have to be elevated to the position of mahātmā. So mahātmā . . . and who is mahātmā? That is also described in the Bhagavad-gītā. Mahātmānas tu māṁ pārtha daivīṁ prakṛtim āśritāḥ (BG 9.13). Mahātmās, those who are great souls, they are not under the spell of this material energy. They are not attracted by these activities of piling and digging and leaving. They are interested with Kṛṣṇa, Vasudeva.
That is mahātmā. Mahātmānas tu māṁ pārtha (BG 9.13). Kṛṣṇa says, māṁ. Bhajanty ananya-manasaḥ. Their only business is how to satisfy Kṛṣṇa. That is the highest perfection of life. If one is engaged in the business of satisfying Kṛṣṇa instead of satisfying himself . . . most people, they are engaged in satisfying themselves. Everyone in this material world. The so-called politicians, they promise that, "I shall give you so many things." But actually, he is trying to occupy the post for his satisfaction. These are all false promises. Why politicians? Even in our family life we maintain wife, children. Why? For my satisfaction.
As soon as there is discrepancy in my satisfaction I divorce my wife. Or the wife sees that "This husband is useless." She also divorces. So everywhere, the whole material world is going on on the basis of sense satisfaction. So the sense satisfaction platform is called kāma, lust. And one has to elevate oneself from this sense satisfaction platform to the platform of satisfying Kṛṣṇa, service to Kṛṣṇa.