A conventional valuation which is established as the outcome of the mass psychology of a large number of ignorant individuals is liable to change violently as the result of a sudden fluctuation of opinion due to factors which do not really make much difference to the prospective yield; since there will be no strong roots of conviction to hold it steady.
John Maynard KeynesI am sure that the power of vested interests is vastly exaggerated compared with the gradual encroachment of ideas.
John Maynard KeynesIf human nature felt no temptation to take a chance there might not be much investment merely as a result of cold calculation.
John Maynard Keynes