I am not an Athenian or a Greek, but a citizen of the world.

　　我不是一位雅典人或是希腊人，而是世界的公民

　　I know nothing except the fact of my ignorance.

　　除了我无知的事实之外，我一无所知

　　The hour of departure has arrived, and we go our ways - I to die, and you to live. Which is better God only knows.

　　分手的时刻已经到来，我们将各走各的路─我将死了，你将活着。那一种比较好呢?只有神知道。

　　Having the fewest wants, I am nearest to the gods.

　　有愈少的欲望，我就愈接近神。

　　Life is a foreign language: All men mispronounce it.

　　生活是一种外语,谁都发不好它的音.

　　[Life is like an onion: You peel it off one layer at a time, and sometimes you weep.

　　生活就像洋葱头:你只能一层一层地把它剥开,有时你还得流泪.

　　Life consists not in holding good cards, but in playing well those you hold.

　　生活不在于握有一手好牌,而在于把手里的牌打好.

　　Life can only be understood backwards; but it must be lived forwards.

　　只有向后看才能理解生活;但要生活好,则必须向前看

　　Living without an aim is like sailing without a compass.

　　生活没有目标就像航海没有罗盘.

　　He who has never hoped can never despair.