A compact biography and critical study traces the composer's personal hardships, growing isolation, and gradual artistic evolution, linking inner suffering to creative breakthroughs. It emphasizes moral heroism and sympathy for the oppressed, reading later works as a culmination of spiritual liberation. Biographical narrative alternates with critical sketches and an appendix analyzing sonatas, symphonies, and quartets, and the volume includes musical examples and plates. Prefatory material frames the life in democratic and humanist terms, presenting the artist's music as both personal testimony and a source of consolation and ethical inspiration for readers facing adversity.