"My final words are cut short by this audience’s well-fed drowsiness. I will leave as a question for later discussion: Will hedge funds make our golden years more golden, or will the new concoctions of option engineers, instead of reducing risks by spreading them optimally (in fact, by making possible about 100 to 1 over leveraging), result in microeconomic losses for pension funds and, maybe someday, even threaten the macro system with lethal financial implosions?"
January 1, 1970
https://en.wikiquote.org/wiki/Paul_Samuelson