My God. These are the only words that came to me was mind when reading this book, I who do not believe in God. Martin Gray is one of those rare people that whatever happens they will always come out. Surviving the Warsaw Ghetto and the concentration camps after he saw his family die, it's more than courage is to heroism. But successfully endure that fate still hits you once and snatches your life you've managed to rebuild on the ruins ... It's more than a lesson of life and courage is to live the unthinkable The unbearable and still find the courage to breathe. This book is a marvel.