The problem of social organization is how to set up an arrangement under which greed will do the least harm; capitalism is that kind of a system. - Milton Friedman

Just as banks all around the country were closing, the Fed raised the discount rate; that's the rate they charge for loans to banks. Bank failures consequently increased spectacularly. We might have had an economic downturn in the thirties anyway, but in the absence of the Federal Reserve System—with its enormous power to make a bad situation worse—it wouldn't have been anything like the scale we experienced.

President Kennedy said, “Ask not what your country can do for you — ask what you can do for your country.”… Neither half of that statement expresses a relation between the citizen and his government that is worthy of the ideals of free men in a free society. “What your country can do for you” implies that the government is the patron, the citizen the ward. “What you can do for your country” assumes that the government is the master, the citizen the servant.

The price system transmits only the important information and only to the people who need to know.