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

No statement is more true and better applicable to Wall Street than the famous warning of Santayana: “Those who do not remember the past are condemned to repeat it”.

No matter how careful you are, the one risk no investor can ever eliminate is the risk of being wrong. Only by insisting on what Graham called the “margin of safety” – never overpaying, no matter how exciting an investment seems to be – can you minimize your odds of error.

Though business conditions may change, corporations and securities may change, and financial institutions and regulations may change, human nature remains the same.

Buy when most people, including experts, are pessimistic, and sell when they are actively optimistic.

Investing isn’t about beating others at their game. It’s about controlling yourself at your own game.

By refusing to pay too much for an investment, you minimize the chances that your wealth will ever disappear or suddenly be destroyed.

If I have noticed anything over these 60 years on Wall Street, it is that people do not succeed in forecasting what`s going to happen to the stock market.

The volume of credit depends upon three factors: the desire to borrow, the ability to lend and the desire to lend.

We urge the beginner in security buying not to waste his efforts and his money in trying to beat the market. Let him study security values and initially test out his judgment on price versus value with the smallest possible sums.

The thing that I have been emphasizing in my own work for the last few years has been the group approach. To try to buy groups of stocks that meet some simple criterion for being undervalued-regardless of the industry and with very little attention to the individual company.

In the old legend the wise men finally boiled down the history of mortal affairs into a single phrase: ‘This too will pass.’

Nearly everyone interested in common stocks wants to be told by someone else what he thinks the market is going to do. The demand being there, it must be supplied.

While enthusiasm may be necessary for great accomplishments elsewhere, on Wall Street it almost invariably leads to disaster

Losing some money is an inevitable part of investing, and there’s nothing you can do to prevent it. But to be an intelligent investor, you must take responsibility for ensuring that you never lose most or all of your money.

THERE is widespread agreement among economists that abuse of credit constitutes one of the chief unwholesome elements in business booms and is mainly responsible for the ensuing crash and depression.

Experience teaches that the time to buy stocks is when their price is unduly depressed by temporary adversity. In other words, they should be bought on a bargain basis or not at all.

Now is always the hardest time to invest.

Investing isn’t about beating others at their game. It’s about controlling yourself at your own game.

By refusing to pay too much for an investment, you minimize the chances that your wealth will ever disappear or suddenly be destroyed.

While enthusiasm may be necessary for great accomplishments elsewhere, on Wall Street it almost invariably leads to disaster

Losing some money is an inevitable part of investing, and there’s nothing you can do to prevent it. But to be an intelligent investor, you must take responsibility for ensuring that you never lose most or all of your money.

It’s nonsensical to derive a price/earnings ratio by dividing the known current price by unknown future earnings.

The value of any investment is, and always must be, a function of the price you pay for it.

Whatever men attempt, they seem driven to overdo. When hopes are soaring, I always repeat to myself that two and two still make four.