The world as an objective reality does not exist. The world becomes beautiful or terrible depending on how we treat it. The authors of the book faced very, very difficult trials, but they managed not to lose optimism and presence of mind and live a full and happy life. This book is about the art of seeing the world in a positive light, about the ability to draw vitality from oneself, the ability to exchange energy with one’s neighbor without depleting oneself and him. The book is intended for a wide audience.