Ray Dalio Quotes
The expression I use: Pain + Reality = Progress. Whenever I would have a painful mistake, I started to view that as puzzles that would give me gems if I could solve the puzzle. So, it made me thoughtful - what should I do differently next time? That was the puzzle. And the gem was some principle for handling the same thing when it came along again, and then I would write it down. And by writing it down and referring to it, and also being able to show it to other people so that we could agree that that was a good way of handling that thing - that was very, very powerful.
Dalio, Ray. Principles: Life and Work. Simon & Schuster, 2017.
Raymond Thomas Dalio is an American billionaire businessman, hedge fund manager, philanthropist, and author who has served as co-chief investment officer of the world's largest hedge fund, Bridgewater Associates, since 1985. He founded Bridgewater in 1971 in New York. Within ten years, it was infused with a $5 million investment from the World Bank's retirement fund. Dalio is regarded as one of the greatest innovators in the finance world, having popularized many commonly used practices, such as risk parity, currency overlay, portable alpha and global inflation-indexed bond management.