Satsvarūpa: "O son of Kuntī, the non-permanent appearance of happiness and distress and their disappearance in due course are like the appearance and disappearance of winter and summer seasons. They arise from sense perception, O scion of Bharata, and one must learn to tolerate them without being disturbed."
Prabhupāda: Purport.
Satsvarūpa: "In the proper discharge of duty, one has to learn to tolerate nonpermanent appearances and disappearances of happiness and distress. According to Vedic injunction, one has to take his bath early in the morning even during the month of Māgha (January-February). It is very cold at that time, but in spite of that, a man who abides by the religious principles does not hesitate to take his bath. Similarly, a woman does not hesitate to cook in the kitchen in the months of May and June, the hottest part of the summer season. One has to execute his duty in spite of climatic inconveniences. Similarly, to fight is the religious principle of the kṣatriyas, and although one has to fight with some friend or relative, one should not deviate from his prescribed duty. One has to follow the prescribed rules and regulations of religious principles in order to rise up to the platform of knowledge, because by knowledge and devotion only can one liberate himself from the clutches of māyā (illusion).
"The two different names of address given to Arjuna are also significant. To address him as Kaunteya signifies his great blood relations from his mother's side; and to address him as Bhārata signifies his greatness from his father's side. From both sides he is supposed to have a great heritage. A great heritage brings responsibility in the matter of proper discharge of duties, therefore, he cannot avoid fighting."
Prabhupāda: Duty has to be done despite all inconveniences. That is very important thing. The example is given that one has to take bathing early in the morning, but because it is cold, one cannot avoid it. He must bathe. This morning we had some meeting . . .
(break) . . . he was also a little boy, but he was a great devotee, and father was a great atheist. So he was surprised that his son became so great devotee. After all, as a father he asked him, "My dear boy, what nice thing you have learned by your education?" He said: "My dear father, the best thing I have learned, that people are always full of anxiety on account of accepting material . . ." (break) . . . exactly the same thing as you were. So one thing is that formerly it was the practice to go to the forest, go to the Himalaya, but in this age this is not possible. Therefore we have to take shelter of the Lord wherever we are, and that is Hare Kṛṣṇa chanting.