The book sets out in simple and accessible language, without boring formalism and scientific and educational cliches, the informal rules of modern, as well as past, and also, probably, future bureaucrats. These are unspoken “truths” that are taught to “young” officials at the first stages of professional adaptation by experienced, “seasoned” luminaries with many years of service experience behind them. To many they may seem too simple and unpretentious, however, they lie at the foundation of administrative culture and are one of the main, basic pillars of bureaucracy. On the pages of the book, the author shares with the reader his experience from the life of bureaucrats, observations and thoughts from the series “what is good” and “what is bad.” This book has its own soul and its own stories, which it will share with you, dear readers.