The book "The Morality of a Happy Life, Excellence, Anger and Meekness" was written by the Roman philosopher Seneca the Wise. In this work, the author examines the issues of wisdom, happiness, intelligent management of feelings of anger and mercy. Seneca reveals the secrets of achieving inner harmony, points out the importance of self-control and moral values. This book is not only a philosophical work, but also a practical guide for those who seek to find their way to a happy and intelligent life. Thanks to its concise style and deep moral references, Seneca's work remains relevant and interesting for readers of all times.