““Yet, it was precisely our failure to differentiate between work and politics, between reality and illusion; it was precisely our mistake of conceiving of politics as a rational human activity comparable to the sowing of seeds or the construction of buildings that was responsible for the fact that a painter who failed to make the grade was able to plunge the whole world into misery. And I have stressed again and again that the main purpose of this book—which, after all, was not written merely for the fun of it—was to demonstrate these catastrophic errors in human thinking and to eliminate irrationalism from politics. It is an essential part of our social tragedy that the farmer, the industrial worker, the physician, etc., do not influence social existence solely through their social activities, but also and even predominantly through their political ideologies. For political activity hinders objective and professional activity; it splits every profession into inimical ideologic groups; creates a dichotomy in the body of industrial workers; limits the activity of the medical profession and harms the patients. In short, it is precisely political activity that prevents the realization of that which it pretends to fight for: peace, work, security, international cooperation, free objective speech, freedom of religion, etc.””