The game is to have them running about with fire extinguishers whenever there is a flood, and all crowding to that side of the boat which is already nearly gunwale under. […] Cruel ages are put on their guard against Sentimentality, feckless and idle ones against Respectability, lecherous ones against Puritansm; and whenever all men are really hastening to be slaves or tyrants we make Liberalism the prime bogey.
But the greatest triumph of all is to elevate their horror of the Same Old Thing into a philosophy. […] And great work has already been done. Once they knew that some changes were for the better, and others for the worse, and others again indifferent. We have largely removed this knowledge. For the descriptive adjective ‘unchanged’ we have substituted the emotional adjective ‘stagnant’. We have trained them to think of the Future as a promised land which favoured heroes attain—not as something which everyone reaches at the rate of sixty minutes an hour, whatever he does, whoever he is.
– C. S. Lewis, The Screwtape Letters (1942)