生活中有一些突发事件，常人因始料不及而目瞪口呆，惊慌失措；而智者却能处变不惊，应付裕如。当遇到关系切身利害的严重事件时，能急中生智，化险为夷。这种现象，心理学上称之为“应激状态”。适当的应激状态能使人“情急智生”，迅速作出反应，适应环境，保护自己。《... There are some unexpected incidents in life. Everyone is stunned and out of breath because of an unexpected situation. However, the wise man is able to deal with Yu Ru. When faced with the vital interests of the relationship between the incident, the students can emergently mentally handicapped. This phenomenon, psychologically called “stress state.” Appropriate state of stress can make people “in need”, quickly respond to adapt to the environment and protect themselves. "...