在人间：做人情不要让人觉得别人欠你人情

History:

In Dong Han period / dynasty  [ˈdaɪnəsti] of China，General Cao given the emperor in his hash time some precious materials, and express that the materials is your ancestor reward to mine and now I return it to you, the emperor was greatly touched by his behavior. 

(Never forget why you started. )

Samuel

 10.28.2017 am