We are convinced that the intelligent investor can derive satisfactory results from pricing of either type (market timing or fundamental analysis via price). We are equally sure that if he places his emphasis on timing, in the sense of forecasting, he will end up as a speculator and with a speculator's financial results." And "The speculator's primary interest lies in anticipating and profiting from market fluctuations. The investor's primary interest lies in acquiring and holding suitable securities at suitable prices.
Benjamin GrahamEven with a margin of safety in the investor's favor, an individual security may work out badly. For the margin guarantees only that he has a better chance for profit than for loss - not that loss is impossible. But as the number of such commitments is increased the more certain does it become that the aggregate of the profits will exceed the aggregate of the losses.
Benjamin GrahamWe define a bargain issue as one which, on the basis of facts established by analysis, appears to be worth considerably more that it is selling for.
Benjamin Grahamthere is a tendency in part of Wall Street people to pay excessive attention to the most recent figures and the present financial picture.
Benjamin Graham