求翻译：Sometimes, people start off toward their goal or dream with great enegy, but as time goes on they lose their drive. Their desire dies, and along with that they die emotionally and spiritually inside long before they ever leave their physical bodies. Without goals and dreams, the joy of life withers away. Why do people 是什么意思？

待解决 悬赏分：1 - 离问题结束还有