So the misplaced assumption is that we have this whole new institutional element where these [financial] institutions are looking after their own financial interests before the financial interests of the principals, princi-pals whose interests they are really bound to observe first.
John C. BogleYou know the rule of 72, divide the number into 72, any number you want, and that's how long it will take your money to double.
John C. BogleIt's amazing how difficult it is for a man to understand something if he's paid a small fortune not to understand it.
John C. BogleBut whatever the consensus on the EMH, I know of no serious academic, professional money manager, trained security analyst, or intelligent individual investor who would disagree with the thrust of EMH: The stock market itself is a demanding taskmaster. It sets a high hurdle that few investors can leap.
John C. Bogle