Found via Broyhill
Asset Management.
“Mathematics
is ordinarily considered as producing precise and dependable results; but in
the stock market the more elaborate and abstruse the mathematics the more uncertain
and speculative are the conclusions we draw there from. Whenever calculus is brought
in, or higher algebra, you could take it as a warning that the operator was
trying to substitute theory for experience, and usually also to give to
speculation the deceptive guise of investment.”