Study Tour and Friendship --- Wang Shi, Those Days Not Related to Real Estate

At the noon of February 27, Mr. WANG Shi appeared lean at the scene of the luncheon party. In his own words, he went to the other bank of the ocean, the United States, as a visiting scholar at Harvard University for further study in the "age" for the university for the seniors. For such a legendary Chinese business entrepreneur, what unique stories and experiences would he share with us?