Aramex International , overcoming rejections, cash-flow crises, and naysayers in every country where he tried to do business.

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In 1984, two years into building the express delivery company Aramex, I was preparing for the most important meeting I’d ever had. My partner, Bill Kingson , and I were hoping to persuade the Seattle-based Airborne Express to buy 50% of Aramex for $100,000.

A version of this article appeared in the March 2011 issue of Harvard Business Review.