The Little Book of Common Sense Investing

"The miracle of compounding returns is overwhelmed by the tyranny of compounding costs." Costs erode returns. In the world of investing, the seemingly small differences in costs can lead to enormous differences in long-term results. This is due to the compounding effect over time. For example, if the stock market generates a 7% annual return, and a typical actively managed fund charges 2% in fees, investors are left with only 5% - nearly 30% of their potential return is lost to costs. The math is unforgiving. Consider two scenarios over 50 years: The difference - $179,896 - is the cost of inve

Lesson 1: The Relentless Rules of Humble Arithmetic: Why Costs Matter

This principle from The Little Book of Common Sense Investing is backed by John C. Bogle's extensive research and real-world examples. Understanding it deeply can shift how you approach decisions, relationships, and long-term planning in meaningful ways.

Lesson 2: Indexing: The Simple Path to Owning the Entire Stock Market

This principle from The Little Book of Common Sense Investing is backed by John C. Bogle's extensive research and real-world examples. Understanding it deeply can shift how you approach decisions, relationships, and long-term planning in meaningful ways.

Lesson 3: The Grand Illusion: Fund Returns vs. Investor Returns

This principle from The Little Book of Common Sense Investing is backed by John C. Bogle's extensive research and real-world examples. Understanding it deeply can shift how you approach decisions, relationships, and long-term planning in meaningful ways.

How to Apply The Little Book of Common Sense Investing's Lessons

The real value of The Little Book of Common Sense Investing lies in its applicability. After reading, the most important step is identifying which of John C. Bogle's principles speak most directly to your current situation.

Consider keeping a journal while reading — noting where the ideas challenge your current approach and where they confirm what you already suspected. The friction of your own resistance often points to the most important insights.

Key Quote

"The Relentless Rules of Humble Arithmetic: Why Costs Matter" — John C. Bogle, The Little Book of Common Sense Investing

About the Author

John C. Bogle is the author of The Little Book of Common Sense Investing. The book reflects years of research, observation, and synthesis of evidence from multiple disciplines.