“The underlying principles of sound investment should not alter from decade to decade, but the application of these principles must be adapted to significant changes in the financial mechanisms and climate.”

The distinction between investment and speculation in common stocks has always been a useful one and its disappearance is cause for concern.

Wall Street has a few prudent principles; the trouble is that they are always forgotten when they are most needed.

Calculate a stock’s price/earnings ratio yourself, using Graham’s formula of current price divided by average earnings over the past three years.

The memory of the financial community is proverbially and distressingly short.

The value of the security analyst to the investor depends largely on the investor’s own attitude. If the investor asks the analyst the right questions, he is likely to get the right or at least valuable answers.

The sillier the market’s behavior, the greater the opportunity for the business like investor.

there is a tendency in part of Wall Street people to pay excessive attention to the most recent figures and the present financial picture.

To enjoy a reasonable chance for continued better than average results, the investor must follow policies which are (1) inherently sound and promising, and (2) not popular on Wall Street.

Speculators often prosper through ignorance; it is a cliché that in a roaring bull market knowledge is superfluous and experience is a handicap. But the typical experience of the speculator is one of temporary profit and ultimate loss

In the world of securities, courage becomes the supreme virtue after adequate knowledge and a tested judgment are at hand.

Never mingle your speculative and investment operations in the same account nor in any part of your thinking.

Although there are good and bad companies, there is no such thing as a good stock; there are only good stock prices, which come and go.

Real investment risk is measured not by the percent that a stock may decline in price in relation to the general market in a given period, but by the danger of a loss of quality and earnings power through economic changes or deterioration in management.

By developing your discipline and courage, you can refuse to let other people’s mood swings govern your financial destiny. In the end, how your investments behave is much less important than how you behave.

Mr. Market’s job is to provide you with prices; your job is to decide whether it is to your advantage to act on them. You no not have to trade with hime just because he constantly begs you to.

In other words, the market is not a weighing machine, on which the value of each issue is recorded by an exact and impersonal mechanism, in accordance with its specific qualities.

Having an intelligent secretary does not get rid of the need to read, write, and draw, etc.

Invaluable….the best one-stop source I’ve seen for what various officials actually said at various times, suffused with intelligent analysis.

Why is it always the “intelligent” people who are socialists?

The world holds two classes of men; intelligent men without religion, and religious men without intelligence.

We are all more intelligent than we are capable, and awareness of the insanity of love has never saved anyone from the disease.

There are two kinds of humans – the intelligent, who have no religion, and the religious, who have no intellect.

I discovered that the most dangerous mask is the one worn by intelligent people because they are clever at their disguise.

We know that the Zanj (blacks) are the least intelligent and the least discerning of mankind.