August 2025 Vouchers — Up to 98% OFF Principles

The founder of Principles, Radar Rio, is an investor, entrepreneur and philanthropist, founder, chairman and co-chief information officer of Bridgewater United, the world ’s largest hedge fund. The author of the book. According to Fortune magazine, Ray founded Bridgewater in a two-bedroom apartment in New York in 1975 and developed it into the fifth largest private company in the United States. Principles 's mission is "to carry out meaningful work and establish meaningful relationships through thorough truth and thorough transparency." He described this method in the book "Principles", which has been downloaded more than 3 million times, causing considerable curiosity and controversy. Newly revised and expanded versions of this book include hardcover and audiobooks.

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