It'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. BogleYes, the investor is often his own worst enemy. Yes, the marketing colossus known as the mutual fund industry provides the weaponry which enables investors to indulge their suicidal instincts. No, the fund industry was hardly an innocent bystander in the market boom and the subsequent carnage. "We have met the enemy and he is us"... all of us.
John C. BogleInvesting is not nearly as difficult as it looks. Successful investing involves doing a few things right and avoiding serious mistakes.
John C. BogleAsk yourself: Am I an investor, or am I a speculator? An investor is a person who owns business and holds it forever and enjoys the returns that U.S. businesses, and to some extent global businesses, have earned since the beginning of time. Speculation is betting on price. Speculation has no place in the portfolio or the kit of the typical investor.
John C. Bogle