Ronnie C. Chan, Chairman, Hang Lung Properties Ltd. Niall Ferguson, Laurence A. Tisch Professor of History, Harvard University Joschka Fischer, Managing Partner, Joschka Fischer & Company; Vice Chancellor and Minister of Foreign Affairs of the Federal Republic of Germany (1998 - 2005)
Newt Gingrich
58th Speaker of the House of Representatives of the United States (1995-1999), 9th YES Annual Meeting, 2012
«Optimism has historically paid dramatically more in America than pessimism»