Long run is a misleading guide to current affairs. In the long run we are all dead.
John Maynard KeynesNevertheless, if we contemplate a society with a somewhat stable wage-unit, with national characteristics which determine the propensity to consume and the preference for liquidity, and with a monetary system which rigidly links the quantity of money to the stock of the precious metals, it will be essential for the maintenance of prosperity that the authorities should pay close attention to the state of the balance of trade. For a favourable balance, provided it is not too large, will prove extremely stimulating; whilst an unfavourable balance may soon produce a state of persistent depression.
John Maynard KeynesPerhaps it is historically true that no order of society ever perishes save by its own hand.
John Maynard Keynes