A quote
Nevertheless, though the sage may love his friends dearly, often comparing them with himself, and putting them ahead of himself, yet all the good will be limited to his own being, and he will speak the words which were spoken by the very Stilbo whom Epicurus criticizes in his letter. For Stilbo, after his country was captured and his children and his wife lost, as he emerged from the general desolation alone and yet happy, spoke as follows to Demetrius, called Sacker of Cities because of the destruction he brought upon them, in answer to the question whether he had lost anything: “I have all my goods with me!”
Seneca·Letter 9 — On Philosophy and Friendship (§18)·trans. Gummere