Georg Simmel (1858-1918) - German philosopher and sociologist. The second volume includes works and essays "Contemplation of Life," "Individual and Freedom," "Fragment about Love," "Adventure," "Women's Culture," "Fashion," "Actor and Reality." These works were first translated into Russian. Translation of the work "Social Differentiation," which is based on the publication of N. Vokach and I.A. Ilyina (1909), substantially revised by A.F. Filippov. The book is designed for a wide range of readers.