The public psychology of ...

The public psychology of going into debt for gain passes through several more or less distinct phases: (a) the lure of big prospective dividends or gains in income in the remote future; (b) the hope of selling at a profit, and realizing a capital gain in the immediate future; (c) the vogue of reckless promotions, taking advantage of the habituation of the public to great expectations; (d) the development of downright fraud, imposing on a public which had grown credulous and gullible.
 Irving Fisher

Quotes from the same author

The real scientific study of the distribution of wealth has, we must confess, scarcely begun. The conventional academic study of the so-called theory of distribution into rent, interest, wages, and profits is only remotely related to the subject. This subject, the causes and cures for the actual distribution of capital and income among real persons, is one of the many now in need of our best efforts as scientific students of society.
 Irving Fisher
The U. S. is headed toward a period of business depression... beginning within the next two years, which may exceed that which preceded the War. ... The only thing that will save us is a new gold policy or the discovery of a new process or additional gold fields. If the fall [of gold production] is not prevented by design or accident we shall throttle business, wringing out all profits and experiencing all the evils of deflation.
 Irving Fisher
How much there is I want to do! I always feel that I haven't time to accomplish what I wish. I want to read much. I wanted to write a great deal. I want to make money.
 Irving Fisher