"Philosophy of Will: Foundations of the Modern Worldview" is an outstanding work of the Austrian philosopher and thinker Rudolf Steiner. In this book, he examines the issue of human will and freedom in the context of the modern worldview. Steiner explores the nature of the will, its impact on human life and society, and provides the reader with keys to understanding one's own inner world. This book is an important work for understanding deep philosophical concepts and personality development.