Have the courage of your knowledge and experience. If you have formed a conclusion from the facts and if you know your judgment is sound, act on it – even though others may hesitate or differ.

Evidently stockholders have forgotten more than to look at balance sheets. They have forgotten also that they are owners of a business and not merely owners of a quotation on the stock ticker. It is time, and high time, that the millions of American shareholders turned their eyes from the daily market reports long enough to give some attention to the enterprises themselves of which they are the proprietors, and which exist for their benefit and at their pleasure.

There is no reason to feel any shame in hiring someone to pick stocks or mutual funds for you. But there's one responsibility that you must never delegate. You, and no one but you, must investigate whether an adviser is trustworthy and charges reasonable fees.

An investment operation is one which, upon thorough analysis, promises safety of principal and an adequate return.

People who invest make money for themselves; people who speculate make money for their brokers. And that, in turn, is why Wall Street perennially downplays the durable virtues of investing and hypes the gaudy appeal of speculation.

It requires strength of character in order to think and to act in opposite fashion from the crowd and also patience to wait for opportunities that may be spaced years apart.

The market is a pendulum that forever swings between unsustainable optimism (which makes stocks too expensive) and unjustified pessimism (which makes them too cheap). The intelligent investor is a realist who sells to optimists and buys from pessimists.