RAY DALIO

In Principles,Dalio shares what he’s learned over the course of his remarkable career. He argues that life, management, economics, and investing can all be systemized into rules and understood like machines. The book’s hundreds of practical lessons, which are built around his cornerstones of “radical truth” and “radical transparency,” include Dalio laying out the most effective ways for individuals and organizations to make decisions, approach challenges, and build strong teams. He also describes the innovative tools the firm uses to bring an idea meritocracy to life, such as creating “baseball cards” for all employees that distill their strengths and weaknesses, and employing computerized decision-making systems to make believability-weighted decisions. 

by Benjamin Graham, David L. Dodd, Charles Tatham

With nearly a million copies sold, Security Analysis has been continuously in print for more than sixty years. No investment book in history had either the immediate impact, or the long-term relevance and value, of its first edition in 1934. By 1951, seventeen years past its original publication and more than a decade beyond its revised and acclaimed 1940 second edition, authors Benjamin Graham and David Dodd had seen business and investment markets travel from the depths of Depression to the heights of recovery, and had observed investor behavior during both the calm of peacetime and the chaos of World War II.