心理学家和生理学家们在探讨心理状态与健康的内在联系时曾做过许多试验。如美国的一位叫做艾尔马的心理学家做过这样一个试验:把试管插入到0℃的水中,然后收集人们在不同情绪状态下的“气水”。当一个人心平气和时,他呼出的气变成水后是澄清的,悲痛时水中有白色沉淀,悔恨时有蛋白质沉淀,生气时有紫色沉淀。把这种含有紫色 Psychologists and physiologists have done many experiments in exploring the mental link between health and state of mind. For example, a psychologist in the United States called Elma has done such a test by inserting a test tube into water at 0 ° C and collecting “air and water” from people under different emotional states. When a person is calm, he exhaled gas becomes clear after the water, grief when the water has a white precipitate, protein precipitation when regret, purple when angry precipitation. Put this in purple