无论是乐观态度,还是悲观态度,都是人们心态中最典型的也是最基本的两种倾向,它影响着我们的生活方式。美国医生做过这样一个有趣的实验:他们让患者服用安慰剂。当患者对安慰剂的效力持乐观态度时,治疗效果就比不相信显著。如果医生自己也确认这个处方,疗效就更为显著了。一个 Both optimistic attitude and pessimistic attitude are the two most typical and most fundamental tendencies in people’s mindset, which affect our way of life. An interesting experiment was done by American doctors: They gave patients placebo. When patients are optimistic about the efficacy of placebo, the effect of treatment is less convincing. If the doctor himself confirms the prescription, the effect is even more pronounced. One