"Credit, also known as debt, is one of several arrangements by which a party with the power to command resources but lacking aptitude or interest in managing a productive enterprise delegates wealth to another party who is capable of creating value but unable to command sufficient resources."
"You would be forgiven for not noticing, given how habitually we misuse credit, but supplying credit is really just a subspecies of the practice that used to be called "investing". There are a variety of other arrangements that serve the same economic function. Perhaps you have heard the terms like "common stock" and "cumulative preferred equity"? In fact, credit is to investing what heroin is to painkillers: Unusually appealing, in a certain way. Hard to kick once you're on it. Almost certain to, um, cause problems, eventually."
"Credit availability creates winners (self-today) and losers (self-tomorrow), while interest payments reduce the size of the overall pie available to the time series of selves."
"The world is full of human want, which we should strive to meet by working to increase our capacity to produce. Problems arise when want and purchasing power are misaligned. We can improve that by redistributing some of the purchasing power from those with lesser to those with greater use for current consumption. If that sounds Commie to you, note that is precisely the function that consumer credit traditionally serves, just without all the residual claims, a large fraction of which will prove to be illusory (at least in real terms). That is, transfers are just a more honest way of doing precisely what a credit expansion does, except without the trauma that comes from learning that much of the money lent to fund current consumption will never be repaid."