The policy of letting things alone, in the practical sense that the Government should never interfere with business or go into business itself, is called Laisser-faire by economists and politicians. It has broken down so completely in practice that it is now discredited; but it was all the fashion in politics a hundred years ago, and is still influentially advocated by men of business and their backers who naturally would like to be allowed to make money as they please without regard to the interest of the public.
To desire money is much nobler than to desire success. Desiring money may mean desiring to return to your country, or marry the woman you love, or ransom your father from brigands. But desiring success must mean that you take an abstract pleasure in the unbrotherly act of distancing and disgracing other men.
Let's not only provide a jumpstart to the economy and immediately or save 3 million jobs, but let's also put a down payment on some of the structural problems that we have in our economy.