In this story, Martin Zen works from his thousands of conversations with different people about the essentials of life. Martin Zen has been advising people for mor...lihat lebih banyakIn this story, Martin Zen works from his thousands of conversations with different people about the essentials of life. Martin Zen has been advising people for more than twenty years in the areas of leadership, communication, and crisis management. He is the author of several non-fiction books.lihat lebih sedikit