Every collectivist revolution rides in on a Trojan horse of "emergency". It was the tactic of Lenin, Hitler, and Mussolini. In the collectivist sweep over a dozen minor countries of Europe, it was the cry of men striving to get on horseback. And "emergency" became the justification of the subsequent steps. This technique of creating emergency is the greatest achievement that demagoguery attains.
Herbert HooverThe future of nations cannot be frozen . . . cannot be foreseen. If we are going to accomplish anything in our time we must approach our problem in the knowledge that there is nothing rigid or immutable in human affairs. History is a story of growth, decay and change. If no provision, no allowance is made for change by peaceful means, it will come anyway - and with violence.
Herbert Hoover