Steve Jobs-Stanford University, 12 June 2005 -- Bill Gates-Harvard University, 7 June 2007 -- David Foster Wallace-Kenyon University, 21 May 2005 -- Russell Baker-Connecticut College, 27 May 1995 -- Bono-University of Pennsylvania, 17 May 2004 -- Jerry Zucker-University of Wisconsin-Madison, 17 May 2003 -- Marc Lewis-University of Texas at Austin, 19 May 2000 -- Michael Bloomberg-Tufts University, 20 May 2007 -- Martha Nussbaum-Georgetown University, 16 May 2003 -- Robert B. Reich-Grinnell College, 20 May 2002