As a Man Thinketh

As a Man Thinketh is a self-help book by James Allen. It was described by Allen as "dealing with the power of thought, and particularly with the use and application of thought to happy and beautiful issues. I have tried to make the book simple, so that all can easily grasp and follow its teaching, and put into practice the methods which it advises.

James Allen (28 November 1864 - 24 January 1912) was 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.

Born in Leicester, England, into a working-class family, Allen was the elder of two brothers. His mother could neither read nor write. His father, William, was a factory knitter. In 1879, following a downturn in the textile trade of central England, Allen's father travelled alone to America to find work and establish a new home for the family. Within two days of arriving his father was pronounced dead at New York City Hospital, believed to be a case of robbery and murder. At age fifteen, with the family now facing economic disaster, Allen was forced to leave school and find work.

For much of the 1890s, Allen worked as a private secretary and stationer in several British manufacturing firms. In 1893 Allen moved to London and later to South Wales, earning his living by journalism and reporting. In South Wales he met Lily Louisa Oram (Lily L. Allen) who he then wed in 1895. In 1898 Allen found an occupation in which he could showcase his spiritual and social interests as a writer for the magazine The Herald of the Golden Age. At this time, Allen entered a creative period where he then published his first of many books, From Poverty to Power (1901). In 1902 Allen began to publish his own spiritual magazine, The Light of Reason, later retitled The Epoch.

In 1903, Allen published his third and most famous book As a Man Thinketh. Loosely based on the Biblical passage of Proverbs 23:7, "As a man thinketh in his heart, so is he," the small work eventually became read around the world and brought Allen posthumous fame as one of the pioneering figures of modern inspirational thought.