Ideas

The secret of sound investing isn't about predicting the future - it's about protecting against it. Benjamin Graham teaches that the "Margin of Safety" is like buying a dollar's worth of value for 67 cents or less. This cushion, he explains, shields investors from errors in judgment and market downturns. It's similar to an engineering principle: bridges are built to carry many times the expected load. The margin becomes most powerful in bargain securities, where the gap between price and value creates a protective buffer. The beauty of this approach is that it doesn't demand perfect predictions; it simply requires paying prices low enough to protect against uncertainty.