The book is an introduction to Thoreau's universe. He was an american poet, publicist, writer, and philosopher. He represents a unique personality of progressive american in 19th century who was able to follow his dreams and establish his own independence in society. His life and writings are admired by generations of people from different countries. Gandhi and Tolstoy were Thoreau's fascinated fans. It is one of Thoreau quotes: "Be a Columbus to whole new continents and worlds within you, opening new channels, not of trade, but of thought."