The human emotional activities, such as joy, anger, anxiety, preoccupation, sorrow, fear and fright, reflect the outside environment, so do the functions of the zang fu organs.

• 人的情绪活动，如喜、怒、忧、思、悲、恐、惊，反映了外界环境，人的情绪活动也反映了五脏的功能。