Famous quotes containing the word concept:
“The two most far-reaching critical theories at the beginning of the latest phase of industrial society were those of Marx and Freud. Marx showed the moving powers and the conflicts in the social-historical process. Freud aimed at the critical uncovering of the inner conflicts. Both worked for the liberation of man, even though Marxs concept was more comprehensive and less time-bound than Freuds.”
—Erich Fromm (19001980)