In plain words
Only when this happens does man's body stay healthy. In the same … … in the mind too, only when the waste called bad qualities, bad ideas and bad thoughts is … … and the fruit called good thoughts, good ideas and good conduct is eaten, does man's mind also gain good health.
That is why all the Upaniṣads too have taught tasmai namaḥ karmaṇe. … doing, O karma, I bow to you. What is the reason? For … us … a higher level … or for pushing us to a lower level, our karma itself is the cause. Karma alone is the cause of purity and impurity, of … and merit, of humanness and divinity. So by good karma … we must develop goodness and reach Mādhava's state. Among the things … to us in life, the chief is food. But man is not satisfied with food alone. Just because the belly is … the mind is not filled. Life does not ripen. The nature that only eats and sits still … … is man's. Having eaten, he must move about. Moving about, he must work. Before doing this work, he must think over three things … with the greatest care. While doing this work: what am I doing? is one. … am I doing it? is the second. Why am I doing it? is the third. When we inquire well, asking what am I doing, how am I doing it, … am I doing it, the karmas we do take shape as noble, pure … and divine. In the karmas so done we must grow goodness. The goodness … … must be shared with many.
Human life, which begins with food, must journey on to Ānanda. What is the close kinship and bond between food and Ānanda? Man's body itself is the life that rests on food. That the body is born, grows, perishes, lives and comes to an end too … is by food alone. Beginning in that life which rests on food, it enters the Prāṇamaya Kośa. If there is no breath of life, food is of no use even when it is there. Even if dishes with … … and pāyasam are set before a dead body, can it eat them? So along with food … the breath of life must be there too. Just because this breath of life is there we … not … eat food. For this the Manomaya Kośa too is essential. The power to inquire, is this fit for me to eat, is it … to eat, is this fit for me to do, is it unfit to do, is essential. The authority to judge the resolves of this mind … as Satya or Asatya belongs to Vijñāna alone.