Some other stuff about the stability of markets (stock markets, this time)
We will not have any more crashes in our time."
- John Maynard Keynes in 1927
"I cannot help but raise a dissenting voice to statements that we are living in a fool's paradise, and that prosperity in this country must necessarily diminish and recede in the near future."
- E. H. H. Simmons, President, New York Stock Exchange, January 12, 1928
"There will be no interruption of our permanent prosperity."
- Myron E. Forbes, President, Pierce Arrow Motor Car Co., January 12, 1928
"No Congress of the United States ever assembled, on surveying the state of the Union, has met with a more pleasing prospect than that which appears at the present time. In the domestic field there is tranquility and contentment...and the highest record of years of prosperity. In the foreign field there is peace, the goodwill which comes from mutual understanding."
- Calvin Coolidge December 4, 1928
"There may be a recession in stock prices, but not anything in the nature of a crash."
- Irving Fisher, leading U.S. economist , New York Times, Sept. 5, 1929
"Stock prices have reached what looks like a permanently high plateau. I do not feel there will be soon if ever a 50 or 60 point break from present levels, such as (bears) have predicted. I expect to see the stock market a good deal higher within a few months."
- Irving Fisher, Ph.D. in economics, Oct. 17, 1929
"This crash is not going to have much effect on business."
- Arthur Reynolds, Chairman of Continental Illinois Bank of Chicago, October 24, 1929
"There will be no repetition of the break of yesterday... I have no fear of another comparable decline."
- Arthur W. Loasby (President of the Equitable Trust Company), quoted in NYT, Friday, October 25, 1929
"We feel that fundamentally Wall Street is sound, and that for people who can afford to pay for them outright, good stocks are cheap at these prices."
- Goodbody and Company market-letter quoted in The New York Times, Friday, October 25, 1929
etc etc.