Bogle on Simplicity in Investing: Chapter 4 of Common Sense on Mutual Funds
Book: Common Sense on Mutual Funds: Fully Updated 10th Anniversary Edition by John C. Bogle ISBN: 978-0-470-59748-4
Chapter 4 is where Bogle drops what might be the most counterintuitive truth in all of investing: more information does not lead to better results.