A crazy man that found a cup, <br />When all but dead of thirst, <br />Hardly dared to wet his mouth <br />Imagining, moon-accursed, <br />That another mouthful <br />And his beating heart would burst. <br />October last I found it too <br />But found it dry as bone, <br />And for that reason am I crazed <br />And my sleep is gone.<br /><br />William Butler Yeats<br /><br />http://www.poemhunter.com/poem/a-man-young-and-old-v-the-empty-cup/
