Dean, Columbia Business School, since 1989.BORN
Mar. 17, 1942, Johannesburg, South Africa.EDUCATION
University of Witwatersrand, South Africa, B.A. Political Science, 1962; Columbia Business School, MBA, 1965; University of Cape Town, PhD, Management/ Strategy, 1969.PREVIOUS JOB
President of Illinois Institute of Technology, 1986-89.PLAQUE ON HIS DESK SAYS
"No whining." He turns the plaque to face him, or his visitors, depending on his mood.