III. Translate the following passage into English:
正是因?yàn)椴煌５刈非筮M(jìn)取，我們才感到生活幸福。一件事完成后，另一件隨之而來(lái)，如此連綿不絕，永無(wú)止境。對(duì)于往前看的人來(lái)說(shuō)，眼前總有一番新天地。雖然我們蝸居于這顆小行星上，整日忙于瑣事且生命短暫，但我們生來(lái)就有不盡的希望，如天上繁星，遙不可及。只要生命猶在，希望便會(huì)不止。真正的幸福在于怎樣開始，而不是如何結(jié)束，在于我們的希翼，而并非擁有。
參考譯文：
We live in an ascending scale when we live happily, one thingleading to another in an endless series. There is always a newhorizon for onward-looking men, and although we dwell on asmall planet, immersed in petty business and not enduringbeyond a brief period of years, we are so constituted that ourhopes are inaccessible, like stars, and the term of hoping is prolonged until the term of life. To betruly happy is a question of how we begin and not of how we end, of what we want and not ofwhat we have.