If you have trouble imagining a 20% loss in the stock market, you shouldn't be in stocks.
John C. BogleSuccessful investing is about owning businesses and reaping the huge rewards provided by the dividends and earnings growth of our nation's - and, for that matter, the world's - corporations.
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. 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