做梦几乎是每个人都有过,在梦中往往经历现实生活中无法经历的事情。唐代“黄粱美梦”的故事就是指在梦中实现了现实中不能实现的美好愿望,虽然人们常用这个成语来比喻那些抱有不切实际幻想的人,但是,美梦给人们带来的还是美妙的回味和喜悦,所以在亲朋好友互相道晚安时总会说一句:“祝你做个好梦!”相比之下,恶梦给人们带来的就是恶性的刺激了。 Dreaming is almost everyone has had in the dream often experience real life can not experience things. The Tang Dynasty “Huang Liangmei Dream ” story refers to the realization in reality of the dream can not be achieved in the good wishes, although people often use this idiom to metaphor those who have unrealistic fantasy people, but the dreams brought to people Or wonderful aftertaste and joy, so when friends and family say goodnight to each other, always say something like: “I wish you a good dream!” In contrast, the nightmare brought to people is a vicious stimulus.