Discourses: Book 2 16 : 6
"When, then, shall I see Athens once more and the Acropolis?" Poor man, are you not satisfied with what you are seeing every day? Have you anything finer or greater to look at than the sun, the moon, the stars, the whole earth, the sea? And if you really understand Him that governs the universe, and bear Him about within you, do you yet yearn for bits of stone and a pretty rock? When, therefore, you are about to leave the sun and the moon, what will you do? Will you sit and cry as little children cry? What was it you did at school? What was it you heard and learned? Why did you record yourself as a philosopher when you might have recorded the truth in these words: "I studied a few introductions, and did some reading in Chrysippus, but I did not even get past the door of a philosopher? Since what part have I in that business in which Socrates, who died so nobly, and so nobly lived, had a part? Or in that in which Diogenes had a part?" Can you imagine one of these men crying or fretting because he is not going to see such-and-such a man, or such-and-such a woman, or to live in Athens or in Corinth, but, if it so happen, in Susa or in Ecbatana? What, does he who is at liberty to leave the banquet when he will, and to play the game no longer, keep on annoying himself by staying? Does he not stay, like children, only as long as he is entertained? Such a man would be likely, forsooth, to endure going into exile for life or the exile of death, if this were his sentence.