Common Sense on Mutual Funds: New Imperatives for the Intelligent Investor
John C. Bogle’s Common Sense on Mutual Funds is a rigorous argument for investing with discipline instead of excitement. The book teaches that long-term results are shaped less by brilliant predictions and more by costs, taxes, diversification, and patience. Bogle shows why many investors lose ground by chasing recent winners, trading too often, or paying high fees for the hope of market-beating performance. His core lesson is simple but demanding: build a low-cost, broadly diversified portfolio, set a sensible asset allocation, and stay with it through market noise. What makes the book valuable is that it does not just explain mutual funds as products; it explains the industry incentives around them and how those incentives can work against ordinary investors. The practical takeaway is clear: focus on what you can control, reduce friction, and let compounding do the heavy lifting over time. ...