The fables of Aesop have become one of the most enduring traditions of European culture, ever since they were first written down nearly two millennia ago.

Originally published in 1903, James Allen’s As A Man Thinketh reveals the fundamental truth of human nature: “A man is literally what he thinks.” Allen’s deceptively simple principle has changed the lives of millions of readers, making As A Man Thinketh a classic bestseller for decades.