Messages from leaders - personal advice to future leaders

Letters from Leaders features eight letters from those who have done so much to motivate and shape our world today, from Muhammad Ali, to four US presidents, Mikhail Gorbachev, King Bhumibol Eduladej of Thailand, King Abdullah II of Jordan, and the Dalai Lama. And from Kathy Black to T.J. Boone Pickens, Muriel Seibert, and Donald Trump. Some of these letters have been reproduced from handwritten a...