II. The Logic of Thought and the Logic of Reality

In these matters countless prejudices are dominating our life today: and prejudices are disastrous above all in this sphere of life. I am well aware how many there may be, even among you, who will regard it as a strange expectation, that you should spend your time in going into all these things. But we cannot possibly study the fullness of life if we are unable to think about these things. For if we cannot do so, we become the victims of all manner of absurd suggestions. How many an illustration the last four years have provided; what have they not brought forth? One could witness the most extraordinary things: I will only give you one example. Returning again and again to Germany—and in other places it was no different—every time, one found there was some new watchword, some new piece of instruction for the true patriot. Thus, the last time we went back to Germany, once more there was a new patriotic slogan: Do not pay in cash! Deal in checks as much as possible! i.e., do not let money circulate, but use checks. People were told that this was especially patriotic, for, as they thought, this was necessary in order to help win the war. No one saw through this most obvious piece of nonsense. But it was not merely said, it was propagated with a vengeance, and the most unbelievable people acted up to it—people of whom you might have supposed that they would understand the rudiments of economics—directors of factories and industrial undertakings. They too declared: pay in check and not in ready money, that is patriotic!