Já que estou com a mão na massa e o Safari no You Tube, aqui fica uma grande entrevista de Milton Friedman a Richard Heffner, no programa Open Mind, em 7 de Dezembro de 1975.
"...the maintainence of a free society is a very difficult and complicated thing and it requires a self-denying ordinance of the most extreme kind. It requires a willingness to put up with temporary evils on the basis of the subtle and sophisticated understanding that if you step in to do something about them you not only may make them worse, you will spread your tentacles and get bad results elsewhere."