The Science of Being Great audiobook

free-audio-books.info/nonfiction/the-science-of-being-great-audiobook/ The Science of Being Great audiobook by Wallace D. Wattles (1860--1911) The Science of Being Great is the second book of Wattles' triology. In this volume he argues that the power of thought and positive self-esteem is the only true measure of a person's greatness. (Summary by Diana Majlinger)