找几首经典的感人至深的英语情诗!

爱尔兰诗人叶芝的...When You Are Old
When You Are Old
When you are old and gray and full of sleep
　And nodding by the fire,take down this book,
　And slowly read,and dream of the soft look
　Your eyes had once,and of their shadows deep；
　How many loved your moments of glad grace,
　And loved your beauty with love false or true；
　But one man loved the pilgrim[1]soul in you,
　And loved the sorrows of your changing face;
　And bending down beside the glowing bars,
　Murmur,a little sadly,how love fled
　And paced upon the mountains overhead,
　And hid his face amid a crowd of stars.
中文：
当你老去
当你老了,头白了,睡思昏沉,
炉火旁打盹,请取下这部诗歌,
慢慢读,回响你过去眼神的柔和,
回想它们过去的浓重阴影
多少人爱你年轻欢畅的时候
爱慕你的美貌,出于假意或者真心,
只有一个人爱你那朝圣者的灵魂,
爱你已改的容颜痛苦的皱纹.
躬身在红光闪耀的炉火旁,
凄然低语,爱为何消逝,
它漫步走上高高的山峦,
将脸庞隐没在了群星间.

Tonight I can write the saddest lines.
　　Write,for example,'the night is starry
　　and the stars are blue and shiver in the distance'.
　　The night wind revolves in the sky and sings.
　　...