As enjoyments, born of contacts (with external objects), have a beginning and an end, they become the cause of unhappiness. The wise man, O Kaunteya! does not find happiness in them.
This body, O Kaunteya, is called the Field; he who knows it is called knower of the Field by those who know. And understand Me to be, O Bharata, the knower of the Field in all the Fields; and the knowledge of the Field and the knower of the Field, I hold, is true knowledge.