Classicly

The Eight Pillars of Prosperity is a discussion on Energy, Economy, Integrity, Systems, Sympathy, Sincerity, Impartiality, Self-Reliance, and the Temple of Prosperity written by James Allen,  a British philosophical writer known for his inspirational books and poetry and as a pioneer of the self-help movement. His best known work, As a Man Thinketh, has been mass-produced since its publication in 1903. It has been a source of inspiration to motivational and self-help authors.