Thinking in this way, he lost his former mentalcalm.
这样一想，他的心就不再如以前那样平静了。
2
Perhaps the most extreme example of the mental power of staying calm is the creative benefit of sleep.
大概最能说明保持心态平和能强化智力的典型例子就是睡眠产生创意灵感。
3
Participants also filled out a mental health questionnaire that assessed symptoms of depression and anxiety as well as positive emotions, such as feelings of happiness and calm.