Psychologists suggest that to cure cruelty

1. Despite lack of scientific evidence that it actually works

1. 
   the Emperors of China took ginseng daily
   
2. 
   the Chinese refuse to replace ginseng with any modern medicines
   
3. 
   intellectual abilities have been seen to improve with the regular use of ginseng
   
4. 
   ginseng is used in the treatment of a wide range of illnesses
   

2. In traditional Chinese medicine, a medicinal plant

1. 
   is less effective the less it resembles the human shape
   
2. 
   can only be prescribed to Emperors
   
3. 
   must be taken each day in order to have any effect
   
4. 
   is best when it is thousands of years old