Good afternoon. My remarks at this moment in our Commencement rituals are officially titled a "Report to the Alumni." The first time I delivered them, in 2008, I was the only obstacle betwee
But the next day I went to Soweto, 第二天 我去了索韦托 the poor town just southwest of Johannesburg, 约翰内斯堡西南面一个很贫穷的城镇 that had been the center of the antiapartheid movement. 曾经反种族隔离运动的中心 It was a short distanc
