Thomas Aquinas defined the human soul as the core of our being, and the power that brings our characteristics into unity so the soul of capitalism - in its own temporal world as contrasted to the spiritual world of human beings - is what defines the core of the system and the factors that unify to produce the wonderful world that we are blessed to live in.
John C. BogleWe need a mutual fund industry with both vision and values; a vision of fiduciary duty and shareholder service, and values rooted in the proven principles of long-term investing and of trusteeship that demands integrity in serving our clients.
John C. BogleIt's very difficult for any particular segment of the stock market to sustain superior performance. The watch word for our financial markets is, "reversion to the mean" i.e. what goes up must come down, and it's true more often than you can imagine.
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. BogleWhile the apostles of the new so-called "behavioral" theory present ample evidence of how often human beings make irrational financial decisions, it remains to be seen whether these decisions lead to predictable errors that create systematic mispricings upon which rational investors can readily and economically capitalize.
John C. Bogle