President John Hennessy of Stanford University and Dean Philip Pizzo of the medical school laugh with Li Ka-shing as he presents the school with an ancient Chinese crib sheet, used by students in the 18th and 19th centuries to cheat on imperial exams. The presentation was made during the dedication ceremonies of the new Li Ka Shing Center for Learning and Knowledge at the Stanford University School of Medicine.

1 photos. 29 September 2010