(Click to enlarge painting of a wise man aiming to go back to Godhead)
"If you prepare yourself... Just like in childhood, boyhood, if you prepare yourself, nicely educated, then you get nice job, nice situation; you will be happy. Preparation for the next life. Similarly, if you prepare yourself in this life for going back to home, back to Godhead, then where is perplexity? There is no perplexity. 'I am going to Kṛṣṇa. I am going back to home, back to Godhead. Now I will have not to change material body. I will have my spiritual body. I shall now play with Kṛṣṇa, dance with Kṛṣṇa, eat with Kṛṣṇa.' This is Kṛṣṇa consciousness movement. This is Kṛṣṇa consciousness. Prepare yourself for the next life. The man, dying man, cries because maybe he is dreaming next life horrible life. Because according to karma... Those who are very, very sinful, they cry, because they see horrible scenes at the time of death, and he is going to accept some type of body... But those who are pious, those who are devotees, they are dying without any anxiety. They are dying... The death may take place... The example is given that... Foolish people may say that 'You devotees, you are dying, and the sinful men, or nondevotees, they are also dying. So where is the difference?' No, there is difference. There is difference. This has been described by the example: just like a cat catches its cub and catches the mouse. So formerly we see that the cat has caught the mouse in the mouth and the cub also in the mouth, but there are difference of catching. The cub is feeling pleasure: 'My mother is carrying me.' And the mouse is feeling death knell: 'Oh, now I am going to die.' This is the difference. So although a devotee is dying and nondevotee is dying, there is difference of feeling at the time of death, like the mouse and the cub. Don't consider that both of them are dying in the same process. The process may be same, but the situation is different."
(Srila Prabhupada Lecture, London, August 19, 1973)